CN103205001B - Process for dispersing of the filler in rubber solutions - Google Patents
Process for dispersing of the filler in rubber solutions Download PDFInfo
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- CN103205001B CN103205001B CN201310027002.5A CN201310027002A CN103205001B CN 103205001 B CN103205001 B CN 103205001B CN 201310027002 A CN201310027002 A CN 201310027002A CN 103205001 B CN103205001 B CN 103205001B
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 171
- 239000005060 rubber Substances 0.000 title claims abstract description 171
- 239000000945 filler Substances 0.000 title claims abstract description 146
- 238000000034 method Methods 0.000 title claims abstract description 87
- 230000008569 process Effects 0.000 title claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 239000011877 solvent mixture Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 63
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 239000000654 additive Substances 0.000 claims description 26
- 230000000996 additive effect Effects 0.000 claims description 26
- 239000002904 solvent Substances 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 239000003292 glue Substances 0.000 claims description 20
- -1 age resistor Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 14
- 239000000178 monomer Substances 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 239000006229 carbon black Substances 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 229920001195 polyisoprene Polymers 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- 125000000524 functional group Chemical group 0.000 claims description 8
- 150000001721 carbon Chemical group 0.000 claims description 7
- 239000007822 coupling agent Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 239000011787 zinc oxide Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- 125000004429 atom Chemical group 0.000 claims description 6
- 125000004185 ester group Chemical group 0.000 claims description 6
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 claims description 6
- 238000010092 rubber production Methods 0.000 claims description 6
- 229920001059 synthetic polymer Polymers 0.000 claims description 6
- 229920005615 natural polymer Polymers 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 4
- 239000000084 colloidal system Substances 0.000 claims description 4
- 239000000975 dye Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 239000012760 heat stabilizer Substances 0.000 claims description 4
- 239000004611 light stabiliser Substances 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 239000012744 reinforcing agent Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 3
- LOVYCUYJRWLTSU-UHFFFAOYSA-N 2-(3,4-dichlorophenoxy)-n,n-diethylethanamine Chemical compound CCN(CC)CCOC1=CC=C(Cl)C(Cl)=C1 LOVYCUYJRWLTSU-UHFFFAOYSA-N 0.000 claims description 3
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical group CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 241001495453 Parthenium argentatum Species 0.000 claims description 3
- 239000005062 Polybutadiene Substances 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052810 boron oxide Inorganic materials 0.000 claims description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 3
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 125000001153 fluoro group Chemical group F* 0.000 claims description 3
- 229920001206 natural gum Polymers 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920002857 polybutadiene Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 150000001993 dienes Chemical class 0.000 claims description 2
- 239000012763 reinforcing filler Substances 0.000 claims description 2
- 241000208688 Eucommia Species 0.000 claims 1
- 229910052570 clay Inorganic materials 0.000 claims 1
- 239000004594 Masterbatch (MB) Substances 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 7
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 35
- 239000000686 essence Substances 0.000 description 11
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 8
- 210000003739 neck Anatomy 0.000 description 8
- 229910000077 silane Inorganic materials 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 150000001924 cycloalkanes Chemical class 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 235000001508 sulfur Nutrition 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical class CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 1
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000000899 Gutta-Percha Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 240000000342 Palaquium gutta Species 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 239000003738 black carbon Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 description 1
- 229920000588 gutta-percha Polymers 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 229920006173 natural rubber latex Polymers 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention relates to a kind of process for dispersing of filler in rubber solutions, comprise the following steps：Filler is added in rubber solutions, rubber/filler/solvent mixture is formed by stirring, and it is further finely divided and smart disperse to improve degree of scatter of the filler in rubber solutions to the rubber/filler/solvent mixture.Compared with the dispersive property in existing wet method elastomeric compound technology, decentralization of the filler of the present invention in rubber size is high, and production technology it is continuous, efficiently, it is low power consuming, few artificial, thus cost is relatively low.Meanwhile, the rubber master batch prepared using the method is all very superior in processing characteristics, physical and mechanical properties, product quality.
Description
Technical field
The present invention relates to rubber materials, process for dispersing of more particularly to a kind of filler in rubber solutions.
Background technology
Rubber, especially prepares the rubber used in automobile tire, and filler exactly is added in rubber to carry by most important technique
The physical and mechanical properties of its high vulcanizate, could meet the use requirement of vulcanizate product.In traditional rubber industry, using solid
Body rubber and reinforcing agent powder are raw material, are that filler is scattered in rubber matrix to produce mixing by dry refining method with mechanical mixing method
Glue.The method need to be through cutting glue, plasticating, the process such as knead, and equipment investment is big, and it is difficult by filler to only rely on mechanical shearing effect
It is uniformly dispersed, so as to influence the physical and mechanical properties of vulcanizate.
In recent years, in order to solve scattering problem of the filler in rubber, domestic and international scientific research institutions and enterprise begin one's study wet
Method mixing technology.By natural rubber latex and disperse black carbon is obtained in water dispersed paste solution described in CN101883812
Surfactant is added in mixing, applies mechanical shear stress and is disperseed.Proposed in CN102775618 it is a kind of with Heveatex and
After Ludox or nano silicon disperse in water, the scattered of constant temperature stirring is carried out after heating water bath is warming up to melting temperature
Method.Method disclosed in CN102516418 is as follows：Filler, processing aid etc. are by adding dispersant, antioxidant, anti-settling
Agent, wetting agent, water match somebody with somebody resulting mixture, after being ground through long-time, in 90-95 DEG C, mixing speed in 20 revs/min of mixer
Dispersion is prefabricated into, after being well mixed with concentrated latex, acid etc. is added and is condensed, washs, drying.
The dispersion technology both at home and abroad on filler in rubber is made a general survey of, the hybrid mode substantially used is substantially to use and stirred
Machine is mixed, wherein conventional is blade paddle mixer, trough mixer, planetary stirring machine and Z-blade mixer, such stirring
On the one hand the shortcoming of machine is intermittent operation, it is impossible to realize continuous production；On the other hand then there is dispersive property not good, direct shadow
Ring the physical and mechanical properties of rubber.
The content of the invention
For problem of the prior art, it is an object of the invention to provide a kind of process for dispersing of filler in rubber solutions.
Use process for dispersing advantage of the filler of the present invention in rubber solutions for：1) dispersiveness of filler and additive
It is good；2) due to the high dispersive of filler and additive and without the interference of other materials, it is remarkably improved the physical and mechanical properties of vulcanizate
With the quality of rubber；3) scope of application of the method for the invention to the species and content of rubber and filler and additive
Extensively.
The invention further relates to scheme is implemented as follows：
1st, process for dispersing of the filler in rubber solutions, comprises the following steps：Filler is added in rubber solutions, led to
Cross stirring and form rubber/filler/solvent mixture, and it is further finely divided and smart point to the rubber/filler/solvent mixture
Dissipate to improve degree of scatter of the filler in rubber solutions.
2nd, the method according to embodiment 1, is selected from oil, antioxidant, prevents old wherein optionally addition is one or more
Agent, coupling agent, activating agent, fire retardant, heat stabilizer, light stabilizer, dyestuff, pigment, the additive of vulcanizing agent and accelerator.
3rd, the method according to embodiment 1-2, wherein described is finely divided as described below：
I) rubber/filler/solvent mixture after stirring or rubber/filler/additive/solvent mixture are passed through one by
Individual nozzle under high pressure in the case of spray, pressure limit used is from 2MPa to 60MPa, preferably 10MPa to 40MPa；
II) makes above-mentioned I) in ejecta fill out rubber/filler/solvent mixture or rubber/by swan neck more than one
Material/additive/solvent mixture hits the dispersiveness of increase filler in Guan Zhongyu tube walls；Or
III) makes above-mentioned I) in the pipeline that is changed by the multiple folding and unfolding of a bore of ejecta, should to convert shearing
Power and the dispersiveness for increasing filler.
4th, the method according to embodiment 1-2, wherein described essence is separated into the mixture after finely divided
It is continuously added to be disperseed in ball mill and/or colloid mill.
5th, the method according to embodiment 1-2, wherein described essence is separated into the mixture after finely divided
It is added continuously to be ground in grinder, the grinder, which has the plane mill of one or more groups of high-speed rotations and is fixed on, to be ground
On grinding machine sleeve and the fixing pin or price fixing alternate with plane mill.
6th, the method according to embodiment 1-2, wherein described essence is separated into the mixture after finely divided
It is added continuously to be ground in grinder, the grinder has two opposite blades of rotation direction, the blade has thin
Hole chute.
7th, the method according to embodiment 1-2, wherein described essence is separated into the mixture after finely divided
It is continuously added in multi-layer high-voltage slit dispersion machine, mixture is extruded under high pressure from slit between two layers, pressure used
Power scope is from 2MPa to 60MPa, preferably 10MPa to 40MPa.
8th, the method according to embodiment 1-2, wherein described essence is separated into the mixture after finely divided
It is continuously added to be disperseed in power decentralized device, the rotation of power decentralized device turns have radially-arranged slit or hole in upper.
9th, the method according to embodiment 4-8, wherein by two kinds in the smart process for dispersing described in claim 4-8
Or two or more be serially connected uses.
10th, the method according to embodiment 1-9, wherein the rubber solutions for directly from prepare solution polymerized rubber production
Obtained in line, or any kind of dry glue is dissolved into preparation in the good solvent to the glue.
11st, the method according to embodiment 10, wherein when preparing rubber solutions with dry glue, the dry glue is natural poly-
Compound or synthetic polymer, the natural polymer include natural gum, gutta-percha, guayule, and the synthetic polymer is monomer
Obtained by polymerization gained, monomer polymerize in emulsion in the solution or obtained by monomer body polymerize.
12nd, the method according to embodiment 10, wherein the rubber solutions are directly from preparing solution polymerized rubber production line
During middle acquisition, the solution polymerized rubber be ethene, propylene, butylene, amylene, hexene, heptene, 4-7 carbon atom diene or 6-7 it is individual
The homopolymerization of the triolefin of carbon atom or vinyl monomer containing other atoms or functional group or copolymerized polymer, other described atoms or official
It can roll into a ball as silicon atom, fluorine atom, chlorine atom, nitrogen-atoms, oxygen atom, sulphur atom, ester group, amino ester group, cyano group.
13rd, the method according to embodiment 12, wherein the rubber in the rubber solutions is polybutadiene, poly- isoamyl
Diene, butadiene-styrene rubber, the glue of second third, butyl rubber, NBR, neoprene, silicon rubber, fluorubber, polyurethane rubber, chlorosulfonated polyethylene
Rubber, ACM.
14th, the method according to embodiment 1-13, the wherein concentration range of rubber in the solution be 1% weight extremely
60% weight, preferably 5% weight are to 40% weight, more preferably 10% weight to 30% weight.
15th, the method according to embodiment 1-14, wherein in the rubber solutions rubber molecular weight for 1,000 to
40000000, preferably 5,000 to 30,000,000, more preferably 10,000 to 8,000,000.
16th, the method according to embodiment 1-15, wherein the solvent in the rubber solutions is various rubber
Good solvent.
17th, the method according to embodiment 1, wherein the filler is solid powdery reinforcing agent used in rubber
And/or filler.
18th, the method according to embodiment 17, wherein the filler contain carbon black, silica, metal oxide,
The nanometer materials of calcium carbonate, clay and/or resin and above-mentioned filler；Or the filler be carbon black, silica, aluminum oxide,
Magnesia, zinc oxide, calcium oxide, titanium oxide, the two-phase of boron oxide composition or many phase fillings；Or the above-mentioned filler and with mixed
Compound.
19th, the method according to embodiment 17, wherein the specific surface area of the filler is 0.1 to 800m2/ g, preferably
1 to 500m2/ g, more preferably 5 to 300m2/g。
20th, the method according to embodiment 18, wherein the oil factor of the carbon black and silica be 20 to
250ml/100g, preferably 25 to 200ml/100g, more preferably 30 to 150ml/100g.
21st, the method according to embodiment 1, wherein optionally carrying out surface modification to the filler.
22nd, the method according to embodiment 21, wherein described surface is modified as by chemically reacting functional group
Filler surface is connected on, or is combined modifying agent on filler surface by mixing or adsorbing.
23rd, the method according to embodiment 21, wherein filler is being added it in rubber solutions by the surface modification
It is preceding to carry out, or modifying agent is added to progress surface modification in the mixture of rubber solutions and filler.
24th, the method according to embodiment 1-2, wherein being directly added to filler dry powder and/or additive dry powder
In rubber solutions, or first filler and/or additive be added in the solvent identical or different with rubber solutions it be mixed to form
Rubber solutions are then added to after even filler/solvent suspension liquid or filler/additive/solvent suspension liquid, rubber is mixed into by stirring
In sol solution；Liquid additive can be added directly into rubber solutions.
25th, the method according to embodiment 1, stirring therein is completed by mixer.
26th, the method according to embodiment 24, wherein the mixer is blade paddle mixer, trough mixer,
Planetary stirring machine, Z-blade mixer.
Process for dispersing of the filler of the present invention in rubber solutions comprises the following steps：Filler is added to rubber solutions
In, rubber/filler/solvent mixture is formed by stirring, and it is further finely divided to the rubber/filler/solvent mixture
To improve degree of scatter of the filler in rubber solutions.
Optionally addition is one or more in the above-mentioned methods is selected from oil, antioxidant, age resistor, coupling agent, activating agent, resistance
Fire the additive of agent, heat stabilizer, light stabilizer, dyestuff, pigment, vulcanizing agent and accelerator.Described stirring can use one
As mixer complete, including but not limited to blade paddle mixer, trough mixer, planetary stirring machine, Z-blade mixer etc..
It is described finely divided to implement in the following way：Mixture obtained by above-mentioned stirring is existed by a nozzle
Sprayed in the case of high pressure high shear, to improve the scattered of filler and/or additive；Then above-mentioned ejecta is made again by one
Many swan necks, which make mixed liquor be hit in Guan Zhongyu tube walls, increases the dispersiveness of filler and/or additive；Or make ejecta by one
The pipeline of the multiple folding and unfolding change of individual bore increases the scattered of filler and/or additive to convert shear stress.Pressure used
Scope is from 2MPa to 60MPa, preferably 10MPa to 40MPa.
The described finely divided rear mixture formed can also disperse further to improve fillers and/or add by following essences
Plus agent is scattered in rubber solutions：
I. by it is described it is finely divided after mixture be continuously added to be disperseed in ball mill and/or colloid mill, make filler
And/or additive is uniformly dispersed in rubber solutions；
Ii. by it is described it is finely divided after mixture be added continuously to be ground in grinder so as to filler and/or add
Plus agent is well dispersed in rubber solutions, the grinder has the plane mill of one or more groups of high-speed rotations and is fixed on grinding
Mantle cylinder is gone up and the fixing pin or price fixing alternate with plane mill.
Iii. by it is described it is finely divided after mixture be added continuously to be ground in grinder, the grinder have turn
Two blades in opposite direction are moved, the blade has pore chute, filler can be improved by the blade of rotation under high pressure
And/or degree of scatter of the additive in rubber solutions.Pressure limit used is from 2MPa to 60MPa, preferably 10MPa to 40MPa.
Iv. by it is described it is finely divided after mixture be continuously added in multi-layer high-voltage slit dispersion machine, make mixture
Extruded under high pressure from slit between two layers, the Strong shear power now produced can improve filler and/or additive is molten in rubber
Degree of scatter in liquid.Pressure limit used is from 2MPa to 60MPa, preferably 10MPa to 40MPa.
V. by it is described it is finely divided after mixture be continuously added to be disperseed in power decentralized device, the power point
Have many radially-arranged slits or a hole on the rotor for the high speed rotation for dissipating device, mixture with high-speed impact on stator surface with
Filler and/or additive is set to be evenly dispersed in rubber solutions.
Two or more of above-mentioned five kinds of finely divided methods can be serially connected and use.
Described rubber solutions can be directly obtained directly from solution polymerized rubber production line is prepared, also can will be any kind of
Dry glue dissolves preparation in the solvent of the glue.When preparing rubber solutions with dry glue, the dry glue can be used in this area
Any kind of rubber, such as natural polymer or synthetic polymer.The natural polymer includes but is not limited to natural gum, Du
Secondary glue, guayule etc.；The synthetic polymer includes but is not limited to monomer and polymerize gained (i.e. solution polymerized rubber), monomer in the solution
Obtained by (i.e. emulsion polymerized rubber), monomer body are polymerize obtained by polymerization in emulsion.When the rubber solutions are directly molten from preparing
When being obtained in poly- rubber production line, the solution polymerized rubber is former with ethene, propylene, butylene, amylene, hexene, heptene, 4-7 carbon
The homopolymerization of the diene of son or the triolefin of 6-7 carbon atom or the vinyl monomer containing other atoms or functional group or copolymerized polymer institute
It is silicon atom, fluorine atom, chlorine atom, nitrogen-atoms, oxygen atom, sulphur atom, ester group, amino ester group to state other atoms or functional group
Group, cyano group, including but not limited to polybutadiene, polyisoprene, butadiene-styrene rubber, the glue of second third, butyl rubber, NBR, neoprene,
Silicon rubber, fluorubber, polyurethane rubber, CSM, ACM etc..The molecular weight of rubber be 1,000 to
40000000, preferably 5,000 to 30,000,000, more preferably 10,000 to 8,000,000.
Solvent in the rubber solutions is the good solvent of various rubber.Solvent is specifically as follows aliphatic solvent, virtue
Fragrant hydrocarbon solvent, chlorinated hydrocarbon solvent, ketones solvent, ether solvent and esters solvent, the aliphatic solvent include but is not limited to
Various industrial napthas, cycloalkane, substitution cycloalkane, normal alkane, the aromatic hydrocarbon solvent include but is not limited to benzene, toluene, diformazan
Benzene, styrene, the chlorinated hydrocarbon solvent include but is not limited to dichloromethane, chloroform, carbon tetrachloride, dichloroethanes, chlorobenzene,
Tetrachloro-ethylene, chlorotoluene.The concentration range of rubber in the solution is 1% weight to 60% weight, preferably 5% weight to 40% weight
Amount, more preferably 10% weight to 30% weight.
The filler includes but is not limited to various solid powdery reinforcing agents and filler used in rubber, such as all kinds of charcoals
Black, silica, metal oxide, salt, the nanometer materials of different resins and above-mentioned filler.Wherein described metal oxide
Including but not limited to aluminum oxide, magnesia, zinc oxide etc., the salt include but is not limited to calcium carbonate, clay.Filler
Specific surface area is 0.1 to 800m2/ g, preferably 1 to 500m2/ g, more preferably 5 to 300m2/g.For carbon black, silica (hard charcoal
It is black) for, its oil factor be 20 to 250ml/100g, preferably 25 to 200ml/100g, more preferably 30 to 150ml/100g, wherein
Described filler includes their mixture, such as many phase fillings, including but be not limited to carbon black, silica, aluminum oxide,
The two-phase of the compositions such as magnesia, zinc oxide, calcium oxide, titanium oxide, boron oxide or many phase fillings, come for two-phase or many phase fillings
Say, its oil factor is 20 to 250ml/100g, preferably 25 to 200ml/100g, more preferably 30 to 150ml/100g.The use of filler
Measure and (counted for 5 to 300 parts by weight by 100 parts by weight of rubber), preferably 10 to 200 parts by weight, more preferably 30 to 150 parts by weight.
It is that the filler also includes two or more in above-mentioned filler and use thing.
Described filler also includes their surface modifying stuffing.Wherein described surface modification can be by chemical anti-
Certain functional group should be connected on to filler surface or combined modifying agent in filler by physics mode by mixing or adsorbing
On surface.The surface modification can be carried out before filler is added in rubber solutions, or that modifying agent is added into rubber is molten
Surface modification is carried out in the mixture of liquid and filler.The modifying agent is the conventional modifying agent in this area, such as uses below general formula
The organo silane coupling agent of expression：
(Rn-(RO)3-nSi-(Alk)m-(Ar)p)q(A) (I)
Rn’(RO)3-nSi-(Alk) (II)
Or Rn’(RO)3-nSi-(Alkenyl) (III)
In formula, as q=1, A is-SCN ,-SH ,-Cl ,-NH2；
As q=2, A is-Sx-；
R and R ' is branched or straight chain alkyl or phenolic group of the carbon atom from 1 to 4, and R and R ' can be with identical, can also be different；
N is 0,1 or 2；
Alk is the straight or branched alkyl containing 1 to 6 carbon atom；
AlkenyL is the straight or branched alkenyl containing 1 to 6 carbon atom；
M is 0 or 1；
Ar is the aryl containing 6 to 12 carbon atoms；
P is 0 or 1, p and n can not be 0 simultaneously；
X is 2 to 8；
Most common of which is double (triethoxy propyl silane) tetrasulfides and disulphide, 3- thiocyanogens propyl group-three
Ethoxysilane, γ-sulfydryl-trimethoxy silane, zirconium ester coupling agent, phthalate ester coupling agent, nitro coupling agent, alcohols chemical combination
Thing, the alcohol compound includes but is not limited to unit alcohol, dihydric alcohol, polyalcohol, and the alcohol compound includes but is not limited to
Propyl alcohol, butanol, ethylene glycol, polyethylene glycol and its derivative.
Filler dry powder and/or additive directly can be added in rubber solutions by the present invention, can also first by filler and/
Or additive is added in the solvent identical or different with rubber solutions to be mixed to form after uniform suspension and adds and pass through
Stirring is mixed into rubber solutions.Additive can optionally include oil, age resistor, coupling agent, activating agent, antioxidant, heat stabilizer,
One or more in light stabilizer, fire retardant, dyestuff, pigment, vulcanizing agent or the additive of accelerator.The use of additive therefor
Amount is conventional amount used, or is adjusted according to the requirement of actual conditions.
Compared with dispersion technology of the existing filler in rubber, achievable decentralization of the filler in rubber size of the present invention
Height, production technology is continuous, efficient, while the rubber master batch prepared using the method is in processing characteristics, physical and mechanical properties, product quality
On it is all very superior,.
Embodiment
The present invention is further described with embodiment below, but the scope of the present invention is not restricted by the embodiments.
(1) embodiment is determined using following instrument and equipment and assay method：
Instrument and equipment prepared by the rubber sample of table 1
| Sequence number | Device name | Specifications and models | Manufacturer |
| 1 | Banbury | XSM-1/10-120 | Shanghai Kechuang rubber and plastics machine equipment Co., Ltd |
| 2 | Mill | 152.5*320 | Zhanjiang Machine Factory, Guangdong Prov. |
| 3 | Vulcanizing press | XLB-D600*600 | Zhejiang Huzhou east Machinery Co., Ltd. |
The method of testing and instrument of the vulcanizating glue physical performance of table 2
(2) embodiment and comparative example
Raw material：
Synthetic polyisoprenes rubber, IR-70, her Cohan new material Co., Ltd of Qingdao；
White carbon, Newsil HD165MP, Q ＆ C Silicon Chemical Co., Ltd.；
Zinc oxide, Dalian zinc oxide factory；
Co., Ltd is found into by stearic acid, PF1808, Malaysia；
Antioxidant 4020, Flexsys Chemical (M) Sdn Bhd；
Antioxidant 264, Huangyan, Zhejiang East Zhejiang province rubber chemicals Co., Ltd；
Silane coupler Si69, NanJing Shuguang Chemical Group Co., Ltd.；
Accelerant CZ, Shandong Sunsine Chemical Co., Ltd.；
Sulfur, Lin Yiluo Zhuan Xin Anhua factory；
Comparative example 1
The n-hexane that 60 parts of white carbons, 6 parts of silane coupler Si69 are added into 100 part of 8% cis-polyisoprene is molten
In liquid, after being mixed at the beginning of its rubber/white carbon/Si69/ hexane mixture blade paddle mixers, it is continuously injected into knockouts and coagulates
It is poly-, desolventizing in drier is sprayed into afterwards and is dried to obtain the rubber master batch 1 of comparative example 1.
Embodiment 1
The n-hexane that 60 parts of white carbons, 6 parts of silane coupler Si69 are added into 100 part of 8% cis-polyisoprene is molten
In liquid, after being mixed at the beginning of its rubber/white carbon/Si69/ hexane mixture blade paddle mixers, mixture is passed through into a nozzle
Spraying into swan neck more than one makes mixture hit the scattered of increase filler in Guan Zhongyu tube walls, and mixture then is passed through into a spray
Mouth, which sprays into the pipeline of a bore multiple folding and unfolding change, increases the scattered of filler and additive changing shear stress, then
Mixture is continuously injected into knockouts and condensed, desolventizing is sprayed into drier afterwards and the rubber master batch of embodiment 1 is dried to obtain
2。
Embodiment 2
The n-hexane that 60 parts of white carbons, 6 parts of silane coupler Si69 are added into 100 part of 8% cis-polyisoprene is molten
In liquid, after being mixed at the beginning of its rubber/white carbon/Si69/ hexane mixture blade paddle mixers, mixture is passed through into a nozzle
Spraying into swan neck more than one makes mixture hit the scattered of increase filler in Guan Zhongyu tube walls.Then mixture is added continuously to
Essence is carried out in grinder scattered, the grinder there is the plane mill of one or more groups of high-speed rotations and be fixed on sleeve and with
Plane mill alternate fixed wafer or pin, produce smart dispersed mixture, then mixture are continuously injected into knockouts
Cohesion, sprays into drier desolventizing and is dried to obtain the rubber master batch 3 of embodiment 2 afterwards.
Embodiment 3
The n-hexane that 60 parts of white carbons, 6 parts of silane coupler Si69 are added into 100 part of 8% cis-polyisoprene is molten
In liquid, after being mixed at the beginning of its rubber/white carbon/Si69/ hexane mixture blade paddle mixers, mixture is passed through into a nozzle
Spraying into swan neck more than one makes mixed liquor hit the scattered of increase filler in Guan Zhongyu tube walls.Then mixture is added continuously to
Essence is carried out in grinder scattered, the grinder has two opposite blades of rotation direction, the blade has pore chute,
Degree of scatter of the filler in rubber can be improved by the blade of rotation under high pressure, produce smart dispersed mixture, then will be mixed
Compound is continuously injected into cohesion in knockouts, and desolventizing in drier is sprayed into afterwards and the rubber master batch 4 of embodiment 3 is dried to obtain.
Embodiment 4
The n-hexane that 60 parts of white carbons, 6 parts of silane coupler Si69 are added into 100 part of 8% cis-polyisoprene is molten
In liquid, after being mixed at the beginning of its rubber/white carbon/Si69/ hexane mixture blade paddle mixers, mixture is passed through into a nozzle
Spraying into swan neck more than one makes mixed liquor hit the scattered of increase filler in Guan Zhongyu tube walls.Then mixture is added continuously
Into multi-layer high-voltage slit dispersion machine, mixture is extruded under high pressure from slit between two layers, produce smart dispersed mixture,
Then mixture is continuously injected into knockouts and condensed, sprayed into drier desolventizing and be dried to obtain embodiment 4 afterwards
Rubber master batch 5.
Embodiment 5
The n-hexane that 60 parts of white carbons, 6 parts of silane coupler Si69 are added into 100 part of 8% cis-polyisoprene is molten
In liquid, after being mixed at the beginning of its rubber/white carbon/Si69/ hexane mixture blade paddle mixers, mixture is passed through into a nozzle
Spraying into swan neck more than one makes mixed liquor hit the scattered of increase filler in Guan Zhongyu tube walls.Then mixture is added continuously
Disperseed into power decentralized device, have on the rotor of the high speed of power decentralized device rotation many radially-arranged slits or
Hole, mixture with high-speed impact on stator surface so that filler and additive are evenly dispersed in rubber solutions, produce essence
Mixture, is then continuously injected into knockouts and condenses by dispersed mixture, desolventizing is sprayed into drier afterwards and dry
To the rubber master batch 6 of embodiment 5.
Embodiment 6
The n-hexane that 60 parts of white carbons, 6 parts of silane coupler Si69 are added into 100 part of 8% cis-polyisoprene is molten
In liquid, after being mixed at the beginning of its rubber/white carbon/Si69/ hexane mixture blade paddle mixers, mixture is passed through into a nozzle
Spraying into swan neck more than one makes mixed liquor hit the scattered of increase filler in Guan Zhongyu tube walls.Then mixture is added continuously
Essence is carried out in colloid mill scattered, produce smart dispersed mixture, then mixture is continuously injected into knockouts and condensed, is sprayed afterwards
Enter desolventizing in drier and be dried to obtain the rubber master batch 7 of embodiment 6.
By the rubber master batch 1-7 of above-mentioned gained after bag roller is uniform on a mill, add 3.5 parts of zinc oxide, 1 part of stearic acid, 2 parts
After antioxidant 4020,1.3 parts of accelerant CZs, 0.3 part of diphenylguanidine and 1.4 parts of Sulfurs, roller, bottom sheet are crossed.Mixing was parked after 8 hours
Vulcanized with 150 DEG C of vulcanizing press to optimum cure, gained vulcanizate is respectively comparative example vulcanizate 1, embodiment vulcanizate 2-
7。
The influence that the process for dispersing of table 3 disperses to white carbon in vulcanizate
Table 3 is with the scattered contrast of filler in vulcanizate obtained by different process for dispersing, there it can be seen that working as with finely divided
After method, the dispersiveness of filler is better than sizing material obtained by conventional method, while filler is entered by its scattered rear dispersive property of essence again
Improved to one step.
The vulcanizate 1-7 of table 4 physical property
As known from Table 4, due to the improvement of dispersing characteristic, sizing material tensile strength, elongation at break, resilience and wearability are bright
It is aobvious to improve, and compression fatigue heat decreases.
Claims (35)
1. a kind of process for dispersing of filler in rubber solutions, it is characterised in that：Comprise the following steps,
Filler is added in rubber solutions, rubber/filler/solvent mixture is formed by stirring, and to the rubber/fill out
Material/solvent mixture is further finely divided and smart disperses to improve degree of scatter of the filler in rubber solutions；It is wherein described
It is finely divided as described below,
I) by rubber/filler/solvent mixture after stirring by a nozzle under high pressure in the case of spray, pressure used
Power scope is from 2MPa to 60MPa；
II) makes above-mentioned I) in ejecta rubber/filler/solvent mixture is made in Guan Zhongyu tube walls by swan neck more than one
Hit the dispersiveness of increase filler；Or
III) makes above-mentioned I) in the pipeline that is changed by the multiple folding and unfolding of a bore of ejecta, converting shear stress
Increase the dispersiveness of filler.
2. process for dispersing of the filler according to claim 1 in rubber solutions, it is characterised in that：Step I) in used press
Power scope is from 10MPa to 40MPa.
3. process for dispersing of the filler according to claim 1 or 2 in rubber solutions, it is characterised in that：Wherein optionally add
Plus it is one or more selected from oil, antioxidant, age resistor, coupling agent, activating agent, fire retardant, heat stabilizer, light stabilizer, dye
Material, pigment, vulcanizing agent and the additive of accelerator.
4. process for dispersing of the filler according to claim 1 in rubber solutions, it is characterised in that：Wherein described essence point
Dissipate to be continuously added to the mixture after finely divided in ball mill and/or colloid mill to be disperseed.
5. process for dispersing of the filler according to claim 1 in rubber solutions, it is characterised in that：Wherein described essence point
Dissipate to be added continuously to the mixture after finely divided to be ground in grinder, the grinder has one or more groups of high
The fast plane mill rotated the fixing pin or price fixing on grinder sleeve and alternate with plane mill with being fixed on.
6. process for dispersing of the filler according to claim 1 in rubber solutions, it is characterised in that：Wherein described essence point
Dissipate to be added continuously to the mixture after finely divided to be ground in grinder, the grinder has rotation direction opposite
Two blades, the blade has pore chute.
7. process for dispersing of the filler according to claim 1 in rubber solutions, it is characterised in that：Wherein described essence point
Dissipate the mixture after finely divided being continuously added in multi-layer high-voltage slit dispersion machine, make mixture under high pressure from
Extruded between two layers in slit, pressure limit used is from 2MPa to 60MPa.
8. process for dispersing of the filler according to claim 7 in rubber solutions, it is characterised in that：The scattered pressure used of essence
Scope is from 10MPa to 40MPa.
9. process for dispersing of the filler according to claim 1 in rubber solutions, it is characterised in that：Wherein described essence point
Dissipate to be continuously added to the mixture after finely divided in power decentralized device to be disperseed, the rotation of power decentralized device turns
There are radially-arranged slit or hole on son.
10. process for dispersing of the filler according to any claim in claim 4 to 9 in rubber solutions, it is characterised in that：
Wherein two or more be serially connected in the smart process for dispersing described in claim 4-9 is used.
11. process for dispersing of the filler according to claim 1 or 2 in rubber solutions, it is characterised in that：Wherein described rubber
Sol solution is directly obtained from solution polymerized rubber production line is prepared, or by any kind of dry glue in the good solvent to the glue
It is prepared by dissolving.
12. process for dispersing of the filler according to claim 11 in rubber solutions, it is characterised in that：Wherein use dry glue system
During standby rubber solutions, the dry glue is natural polymer or synthetic polymer, and the natural polymer includes natural gum, the bark of eucommia
Glue, guayule, the synthetic polymer be monomer polymerize in the solution gained, monomer polymerize in emulsion obtained by or monomer body
Obtained by being polymerize.
13. process for dispersing of the filler according to claim 11 in rubber solutions, it is characterised in that：Wherein described rubber
Solution is from solution polymerized rubber production line is prepared directly when obtaining, the solution polymerized rubber be ethene, propylene, butylene, amylene, hexene,
The homopolymerization of heptene, the triolefin of the diene of 4-7 carbon atom or 6-7 carbon atom or the vinyl monomer containing other atoms or functional group
Or copolymerized polymer, other described atoms or functional group be silicon atom, fluorine atom, chlorine atom, nitrogen-atoms, oxygen atom, sulphur atom,
Ester group, amino ester group, cyano group.
14. process for dispersing of the filler according to claim 13 in rubber solutions, it is characterised in that：Wherein described rubber
Rubber in solution is polybutadiene, polyisoprene, butadiene-styrene rubber, the glue of second third, butyl rubber, NBR, neoprene, silicon rubber,
Fluorubber, polyurethane rubber, CSM, ACM.
15. process for dispersing of the filler according to claim 1 or 2 in rubber solutions, it is characterised in that：Wherein rubber exists
Concentration range in solution is 1% weight to 60% weight.
16. process for dispersing of the filler according to claim 15 in rubber solutions, it is characterised in that：Wherein rubber is molten
Concentration range in liquid is 5% weight to 40% weight.
17. process for dispersing of the filler according to claim 16 in rubber solutions, it is characterised in that：Wherein rubber is molten
Concentration range in liquid is 10% weight to 30% weight.
18. process for dispersing of the filler according to any claim in claim 1 to 14 in rubber solutions, its feature exists
In：The molecular weight of rubber is 1,000 to 40,000,000 in wherein described rubber solutions.
19. process for dispersing of the filler according to claim 18 in rubber solutions, it is characterised in that：Wherein described rubber
The molecular weight of rubber is 5,000 to 30,000,000 in solution.
20. process for dispersing of the filler according to claim 19 in rubber solutions, it is characterised in that：Wherein described rubber
The molecular weight of rubber is 10,000 to 8,000,000 in solution.
21. process for dispersing of the filler according to any claim in claim 1 or 2 in rubber solutions, it is characterised in that：
Solvent in wherein described rubber solutions is the good solvent of various rubber.
22. process for dispersing of the filler according to claim 1 in rubber solutions, it is characterised in that：Wherein described filler
For solid powdery reinforcing agent and/or filler used in rubber.
23. process for dispersing of the filler according to claim 22 in rubber solutions, it is characterised in that：Wherein described filler
Nanometer materials containing carbon black, silica, metal oxide, calcium carbonate, clay and/or resin and above-mentioned filler；Or institute
State the two-phase or many that filler constitutes for carbon black, silica, aluminum oxide, magnesia, zinc oxide, calcium oxide, titanium oxide, boron oxide
Phase filling；Or the above-mentioned filler and use mixture.
24. process for dispersing of the filler according to claim 22 in rubber solutions, it is characterised in that：Wherein described filler
Specific surface area be 0.1 to 800m2/g。
25. process for dispersing of the filler according to claim 24 in rubber solutions, it is characterised in that：Wherein described filler
Specific surface area be 1 to 500m2/g。
26. process for dispersing of the filler according to claim 25 in rubber solutions, it is characterised in that：Wherein described filler
Specific surface area be 5 to 300m2/g。
27. process for dispersing of the filler according to claim 23 in rubber solutions, it is characterised in that：Wherein described carbon black
Oil factor with silica is 20 to 250ml/100g.
28. process for dispersing of the filler according to claim 27 in rubber solutions, it is characterised in that：Wherein described carbon black
Oil factor with silica is 25 to 200ml/100g.
29. process for dispersing of the filler according to claim 28 in rubber solutions, it is characterised in that：Wherein described carbon black
Oil factor with silica is 30 to 150ml/100g.
30. process for dispersing of the filler according to claim 1 in rubber solutions, it is characterised in that：Wherein optionally to institute
State filler and carry out surface modification.
31. process for dispersing of the filler according to claim 30 in rubber solutions, it is characterised in that：Wherein described table
Face is modified as that functional group is connected on into filler surface by chemically reacting, or is combined modifying agent in filler table by mixing or adsorbing
Face.
32. process for dispersing of the filler according to claim 30 in rubber solutions, it is characterised in that：Wherein described surface
It is modified to be carried out before filler is added in rubber solutions, or modifying agent is added in the mixture of rubber solutions and filler
Row surface is modified.
33. process for dispersing of the filler according to claim 1 or 2 in rubber solutions, it is characterised in that：Wherein directly will
Filler dry powder is added in rubber solutions, or first filler is added in the solvent identical or different with rubber solutions is mixed to form
Rubber solutions are then added to after uniform filler/solvent suspension liquid, are mixed into by stirring in rubber solutions.
34. process for dispersing of the filler according to claim 1 in rubber solutions, it is characterised in that：Stirring therein is logical
Cross mixer completion.
35. process for dispersing of the filler according to claim 34 in rubber solutions, it is characterised in that：Wherein described stirring
Machine is blade paddle mixer, trough mixer, planetary stirring machine, Z-blade mixer.
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| CN103419291B (en) * | 2013-08-05 | 2016-04-27 | 怡维怡橡胶研究院有限公司 | Rubber masterbatch prepared by the method for continuously producing of rubber masterbatch and the method |
| CN105459284B (en) * | 2014-08-25 | 2019-04-05 | 山东大展纳米材料有限公司 | The liquid phase continuous mixing technique and its rubber product of high dispersive carbon nanotube masterbatch |
| CN104327315B (en) * | 2014-11-03 | 2017-03-29 | 怡维怡橡胶研究院有限公司 | A kind of application of rubber masterbatch prepared by continuous way in car tire base rubber |
| CN104327317B (en) * | 2014-11-03 | 2017-02-15 | 怡维怡橡胶研究院有限公司 | Application of continuously prepared rubber master batch in sedan tire rubber |
| CN104356443A (en) * | 2014-11-28 | 2015-02-18 | 山东阳谷华泰化工股份有限公司 | High-wear-resistant reinforced material for tire tread and preparation method of highly-wear-resistant reinforced material |
| CN104962069A (en) * | 2015-07-07 | 2015-10-07 | 青岛泰联科高分子材料研发有限公司 | Flame-retardant rubber |
| CN106479006A (en) * | 2015-08-25 | 2017-03-08 | 中国石油天然气股份有限公司 | Elastic composite body |
| CN106479005A (en) * | 2015-08-25 | 2017-03-08 | 中国石油天然气股份有限公司 | Method for preparing elastic composite body |
| CN115926207A (en) * | 2022-11-23 | 2023-04-07 | 辽宁维航基业科技有限公司 | Preparation method of soft wear-resistant glue |
| CN116063963A (en) * | 2022-12-29 | 2023-05-05 | 安徽普力通新材料科技有限公司 | A multi-stage emulsification and dispersion process of metal rubber adhesive |
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