CN103881250A - Damp-proof flexible modified chlorinated polyethylene cable sheath material - Google Patents
Damp-proof flexible modified chlorinated polyethylene cable sheath material Download PDFInfo
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- CN103881250A CN103881250A CN201410068454.2A CN201410068454A CN103881250A CN 103881250 A CN103881250 A CN 103881250A CN 201410068454 A CN201410068454 A CN 201410068454A CN 103881250 A CN103881250 A CN 103881250A
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- chlorinated polyethylene
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- damp
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- 239000000463 material Substances 0.000 title claims abstract description 28
- 239000004709 Chlorinated polyethylene Substances 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 14
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 9
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 8
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- JOLVYUIAMRUBRK-UTOQUPLUSA-N Cardanol Chemical class OC1=CC=CC(CCCCCCC\C=C/C\C=C/CC=C)=C1 JOLVYUIAMRUBRK-UTOQUPLUSA-N 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000006229 carbon black Substances 0.000 claims abstract description 4
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000004575 stone Substances 0.000 claims abstract description 4
- 239000010455 vermiculite Substances 0.000 claims abstract description 4
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 4
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 4
- 239000011787 zinc oxide Substances 0.000 claims abstract description 4
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 claims description 9
- 239000010977 jade Substances 0.000 claims description 9
- 229910052667 lazurite Inorganic materials 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000004898 kneading Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 4
- JOLVYUIAMRUBRK-UHFFFAOYSA-N 11',12',14',15'-Tetradehydro(Z,Z-)-3-(8-Pentadecenyl)phenol Natural products OC1=CC=CC(CCCCCCCC=CCC=CCC=C)=C1 JOLVYUIAMRUBRK-UHFFFAOYSA-N 0.000 claims description 3
- LJRSZGKUUZPHEB-UHFFFAOYSA-N 2-[2-(2-prop-2-enoyloxypropoxy)propoxy]propyl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(C)COC(C)COC(=O)C=C LJRSZGKUUZPHEB-UHFFFAOYSA-N 0.000 claims description 3
- YLKVIMNNMLKUGJ-UHFFFAOYSA-N 3-Delta8-pentadecenylphenol Natural products CCCCCCC=CCCCCCCCC1=CC=CC(O)=C1 YLKVIMNNMLKUGJ-UHFFFAOYSA-N 0.000 claims description 3
- IHLDEDLAZNFOJB-UHFFFAOYSA-N 6-octoxy-6-oxohexanoic acid Chemical compound CCCCCCCCOC(=O)CCCCC(O)=O IHLDEDLAZNFOJB-UHFFFAOYSA-N 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- FAYVLNWNMNHXGA-UHFFFAOYSA-N Cardanoldiene Natural products CCCC=CCC=CCCCCCCCC1=CC=CC(O)=C1 FAYVLNWNMNHXGA-UHFFFAOYSA-N 0.000 claims description 3
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- PTFIPECGHSYQNR-UHFFFAOYSA-N cardanol Natural products CCCCCCCCCCCCCCCC1=CC=CC(O)=C1 PTFIPECGHSYQNR-UHFFFAOYSA-N 0.000 claims description 3
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims description 3
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- -1 dioctyl ester Chemical class 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 abstract description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 2
- NEHDRDVHPTWWFG-UHFFFAOYSA-N Dioctyl hexanedioate Chemical compound CCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCC NEHDRDVHPTWWFG-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 abstract 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- POCFBDFTJMJWLG-UHFFFAOYSA-N dihydrosinapic acid methyl ester Natural products COC(=O)CCC1=CC(OC)=C(O)C(OC)=C1 POCFBDFTJMJWLG-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Abstract
The invention relates to a cable material, and particularly relates to a damp-proof flexible modified chlorinated polyethylene cable sheath material. The material comprises the following active ingredients in parts by weight: 23-24 parts of chlorinated polyethylene, 12-14 parts of low-density polyethylene, 14-17 parts of EVA (ethylene/vinyl acetate), 13-14 parts of adipic acid dioctyl ester, 12-13 parts of dioctyl sebacate, 8-10 parts of medical stone powder, 12-14 parts of vermiculite powder, 12-15 parts of aluminum silicate, 10-15 parts of white carbon black, 3-4 parts of hydrogenated cardanol, 1-2 parts of catechol, 4-6 parts of zinc oxide, 2.5-3.5 parts of zinc stearate, 1-2 parts of molybdenum disulfide, and 14-16 parts of auxiliaries. An insulating material combines the advantages of chlorinated polyethylene, low-density polyethylene, EVA and other raw materials, the prepared material is light in weight and flexible, waterproof and damp-proof, tear-proof, chemical reagent-resistant, oil-proof and flame-retardant, can be widely used for producing various cable sheath insulating materials, thus having wide market demand prospects.
Description
Technical field
The present invention relates to a kind of CABLE MATERIALS, be specifically related to a kind of moistureproof pliable and tough modified chlorinated polyethylene cable jacket material and preparation method thereof.
Background technology
Along with expanding economy, need to use the place of cable to become variation, the performance index of cable jacket material have been had to stricter and various requirement, such as insulativity, tensile strength, use temperature, the indexs such as flame retardant properties all have strict requirement, constantly improve the performance of sheath material, it is the active demand of economy and social development, there is poor fire more in traditional sheath material, poor chemical stability, high temperature is yielding, poor mechanical property, the problems such as work-ing life is short, bring a lot of inconvenience to actual use, even threaten people's the security of the lives and property, therefore, be badly in need of changing original sheath material formula, improve material property, with the various demand in appropriate cable market.
Summary of the invention
The object of the invention is to, a kind of moistureproof pliable and tough modified chlorinated polyethylene cable jacket material is provided, promote the performance of traditional chlorinatedpolyethylene intermingling material, make it possess good mechanical property and processing characteristics, can adapt to specific environment for use condition, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of moistureproof pliable and tough modified chlorinated polyethylene cable jacket material, is characterized in that the component that material of the present invention comprises following weight part: chlorinatedpolyethylene 23-24, Low Density Polyethylene 12-14, EVA 14-17, Octyl adipate 13-14, SA dioctyl ester 12-13, medical stone powder 8-10, vermiculite power 12-14, pure aluminium silicate 12-15, White Carbon black 10-15, hydrogenation cardanol 3-4, catechol 1-2, zinc oxide 4-6, Zinic stearas 2.5-3.5, molybdenumdisulphide 1-2, auxiliary agent 14-16.
The raw material that described auxiliary agent comprises following weight part: lazurite 20-24, hexamethylene diisocyanate 3-4, tri (propylene glycol) diacrylate 2-3, altax 3-4, Z 250 1-2, tetrafluoroethylene 3-4, Iron-ore Slag powder 6-8, aluminium hydroxide 8-10, jade 2-3, calcium stearate 1-2, vinyltriethoxysilane 2-3, Fructus Zanthoxyli oil 1-2; Preparation method is by lazurite, jade is put into calcining furnace and calcine 3-4 hour at 550-570 ℃, cooling, is ground into put into 12-15% hydrochloric acid soln after 50-100 order and soak 2-3 hour, filter out lazurite, jade powder, clear water is cleaned, and dries, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, to obtain final product.
The moistureproof pliable and tough modified chlorinated polyethylene cable jacket material of described one, its preparation method is: by after chlorinatedpolyethylene, Low Density Polyethylene, EVA blend evenly, add other remaining components, send in high-speed kneading machine, at 80-120 ℃, mediate 6-15min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
The present invention combines the advantage of the raw materials such as chlorinatedpolyethylene, Low Density Polyethylene, EVA, promote the performance of traditional chlorinatedpolyethylene intermingling material, make it have good processing characteristics and mechanical property, the material light weight of preparation is pliable and tough, waterproof and dampproof, tear-resistant, chemical-resistant reagent, oil resistant is fire-retardant, long service life, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The raw material that the present embodiment comprises following weight part: chlorinatedpolyethylene 24, Low Density Polyethylene 14, EVA16, Octyl adipate 14, SA dioctyl ester 13, medical stone powder 10, vermiculite power 14, pure aluminium silicate 15, White Carbon black 15, hydrogenation cardanol 4, catechol 2, zinc oxide 6, Zinic stearas 3.5, molybdenumdisulphide 2, auxiliary agent 15.
The raw material that described auxiliary agent comprises following weight part: lazurite 24, hexamethylene diisocyanate 4, tri (propylene glycol) diacrylate 3, altax 4, Z 250 2, tetrafluoroethylene 4, Iron-ore Slag powder 8, aluminium hydroxide 10, jade 3, calcium stearate 2, vinyltriethoxysilane 3, Fructus Zanthoxyli oil 2; Preparation method is by lazurite, jade is put into calcining furnace and at 570 ℃, is calcined 4 hours, cooling, is ground into put into 15% hydrochloric acid soln after 100 orders and soak 3 hours, filter out lazurite, jade powder, clear water is cleaned, and dries, be ground into 300 order powder, mix with other remaining component, grinding distribution 2 hours, to obtain final product.
The moistureproof pliable and tough modified chlorinated polyethylene cable jacket material of described one, its preparation method is: by after chlorinatedpolyethylene, Low Density Polyethylene, EVA blend evenly, add other remaining components, send in high-speed kneading machine, at 120 ℃, mediate 15min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
The performance test results of material of the present invention is: tensile strength is 18.1Mpa, elongation at break is 441%, after 90 ℃ × 70h of IRM902 oil processes, tensile strength and elongation at break are respectively 17.5Mpa, 425%, after 136 ℃ × 168h hot air aging, stretching strength retentivity 98.1%, elongation at break conservation rate is that 97.3%, 20 ℃ of volume specific resistance is 1.38 × 10
14Ω m, through 15% the NaCl solution soaking of 60 ℃, after 7 days, the pick up of material is 0.0008%, after soaking, volume specific resistance velocity of variation is 0.0012%, soaks after 7 days, without obvious swelling and cracking phenomena through 80 ℃ of toluene solvants, under-50 ℃ of conditions, after bending, do not ftracture, oxygen index is 40%.
Claims (2)
1. the pliable and tough modified chlorinated polyethylene cable jacket material of protection against the tide, is characterized in that, this Insulation Material is made up of the raw material of following weight part: chlorinatedpolyethylene 23-24, Low Density Polyethylene 12-14, EVA 14-17, Octyl adipate 13-14, SA dioctyl ester 12-13, medical stone powder 8-10, vermiculite power 12-14, pure aluminium silicate 12-15, White Carbon black 10-15, hydrogenation cardanol 3-4, catechol 1-2, zinc oxide 4-6, Zinic stearas 2.5-3.5, molybdenumdisulphide 1-2, auxiliary agent 14-16;
The raw material that described auxiliary agent comprises following weight part: lazurite 20-24, hexamethylene diisocyanate 3-4, tri (propylene glycol) diacrylate 2-3, altax 3-4, Z 250 1-2, tetrafluoroethylene 3-4, Iron-ore Slag powder 6-8, aluminium hydroxide 8-10, jade 2-3, calcium stearate 1-2, vinyltriethoxysilane 2-3, Fructus Zanthoxyli oil 1-2; Preparation method is by lazurite, jade is put into calcining furnace and calcine 3-4 hour at 550-570 ℃, cooling, is ground into put into 12-15% hydrochloric acid soln after 50-100 order and soak 2-3 hour, filter out lazurite, jade powder, clear water is cleaned, and dries, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, to obtain final product.
2. the moistureproof pliable and tough modified chlorinated polyethylene cable jacket material of one as claimed in claim 1, its manufacture craft is: by after chlorinatedpolyethylene, Low Density Polyethylene, EVA blend evenly, add other remaining components, send in high-speed kneading machine, at 80-120 ℃, mediate 6-15min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068454.2A CN103881250A (en) | 2014-02-27 | 2014-02-27 | Damp-proof flexible modified chlorinated polyethylene cable sheath material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068454.2A CN103881250A (en) | 2014-02-27 | 2014-02-27 | Damp-proof flexible modified chlorinated polyethylene cable sheath material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103881250A true CN103881250A (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068454.2A Pending CN103881250A (en) | 2014-02-27 | 2014-02-27 | Damp-proof flexible modified chlorinated polyethylene cable sheath material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103881250A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957493A (en) * | 2017-04-20 | 2017-07-18 | 马鞍山纽盟知识产权管理服务有限公司 | A kind of novel flame-retardant barrier material and preparation method thereof |
| WO2018155285A1 (en) * | 2017-02-22 | 2018-08-30 | オリンパス株式会社 | Resin composition for medical equipment |
| CN112447316A (en) * | 2019-08-28 | 2021-03-05 | 日立金属株式会社 | Halogen-free flame-retardant insulated wire and halogen-free flame-retardant cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN103554753A (en) * | 2013-10-29 | 2014-02-05 | 绿宝电缆（集团）有限公司 | Flexible oil-proof modified polyvinyl chloride (PVC) cable sheath material |
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| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
| CN103540011A (en) * | 2013-10-29 | 2014-01-29 | 绿宝电缆（集团）有限公司 | Modified temperature-resistant anti-tearing polyethylene cable sheath material |
| CN103554753A (en) * | 2013-10-29 | 2014-02-05 | 绿宝电缆（集团）有限公司 | Flexible oil-proof modified polyvinyl chloride (PVC) cable sheath material |
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| WO2018155285A1 (en) * | 2017-02-22 | 2018-08-30 | オリンパス株式会社 | Resin composition for medical equipment |
| JP2018135442A (en) * | 2017-02-22 | 2018-08-30 | オリンパス株式会社 | Resin composition for medical devices |
| CN106957493A (en) * | 2017-04-20 | 2017-07-18 | 马鞍山纽盟知识产权管理服务有限公司 | A kind of novel flame-retardant barrier material and preparation method thereof |
| CN112447316A (en) * | 2019-08-28 | 2021-03-05 | 日立金属株式会社 | Halogen-free flame-retardant insulated wire and halogen-free flame-retardant cable |
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Application publication date: 20140625 |