CN103613802A - Medical rubber gloves and preparation method thereof - Google Patents
Medical rubber gloves and preparation method thereof Download PDFInfo
- Publication number
- CN103613802A CN103613802A CN201310560466.2A CN201310560466A CN103613802A CN 103613802 A CN103613802 A CN 103613802A CN 201310560466 A CN201310560466 A CN 201310560466A CN 103613802 A CN103613802 A CN 103613802A
- Authority
- CN
- China
- Prior art keywords
- sulphur
- mould
- preparation
- medical rubber
- medical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 26
- 239000005060 rubber Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 19
- 239000005864 Sulphur Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 17
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 14
- 229920000126 latex Polymers 0.000 claims description 11
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 10
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 claims description 10
- 238000006424 Flood reaction Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
- 239000000084 colloidal system Substances 0.000 claims description 8
- 244000043261 Hevea brasiliensis Species 0.000 claims description 7
- 229920013649 Paracril Polymers 0.000 claims description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- 229920003052 natural elastomer Polymers 0.000 claims description 7
- 229920001194 natural rubber Polymers 0.000 claims description 7
- 239000011787 zinc oxide Substances 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 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 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Landscapes
- Gloves (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention discloses a pair of medical rubber gloves, wherein the tensile property and the elasticity of the gloves are greatly improved, the breaking tenacity exceeds 9.5N and the elongation percentage is higher than 700%, thereby satisfying the requirements of GB10213-2006 Disposable Use of Medical Rubber Examination Gloves. The pair of gloves is soft in feel and convenient and comfortable to use, and meanwhile has good oil resistant and solvent resistant performances.
Description
Technical field
The present invention relates to a kind of rubber gloves, particularly a kind of medical rubber glove, belongs to rubber technology field.
Background technology
Gloves, owing to having barrier protection effect, can be good at protecting user's safety, have been widely used in people's productive life.According to the difference of its purposes, can be divided into medical gloves, industrial gloves and domestic purpose gloves, along with scientific and technological development, the progress of medical science, medical treatment gloves are owing to need to contacting harmful poisonous pollutent or sharp keen cutter, for its breaking tenacity, fastness to rubbing, stretch-proof performance has more and more higher requirement.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of medical rubber glove for above drawback, and the preparation method of this rubber gloves is provided, and this preparation method is easy to operate.Originally make the medical gloves of producing by this method, breaking tenacity, tensile property, wear resisting property all improve greatly.
A preparation method for medical rubber glove, its preparation method is as follows:
A. the rubber latex of use is flooded in preparation, by paracril, and natural rubber, colloid sulphur, sulphur, zinc oxide, promotor ZDBC, ammoniacal liquor stirs, and is clockwise stirring, and stir speed (S.S.) is 120-145r/min, and adjusting solid content is 25%-35%.
B. after mould is dried, first flood peptizer, peptizer be weight percentage nitrocalcite or the calcium chloride solution of 8%-15%; Dry afterwards mould; Then mould floods the above-mentioned rubber latex preparing; Pass through again the high temperature drying of 120-140 degree Celsius, 20-40 minute; Finally cooling, handle sleeve is taken off from mould, just obtains finished product.
Above-mentioned a kind of medical rubber glove, wherein, its one-tenth is grouped into by massfraction as follows:
Above-mentioned a kind of medical rubber glove, wherein, preferably, its moiety is as follows according to the mass fraction:
Beneficial effect of the present invention is: the tensile property of a kind of medical rubber glove of the present invention, elasticity all improve greatly, breaking tenacity surpasses 9.5N, elongation is greater than 700%, reaches the requirement of the disposable use medical grade rubber of GB10213-2006 < < latex examination gloves > >; Gloves are soft, easy to use comfortable; There are good oil resistant, solvent resistance simultaneously.
Embodiment
By specific embodiment, the specific embodiment of the present invention is described in further detail below.
Colloid sulphur of the present invention is comprised of SULPHUR POWDER, barium stearate, polyethylene wax and water, SULPHUR POWDER: barium stearate: polyethylene wax: water is 3:2:2:4, by weight, during preparation, first by SULPHUR POWDER, barium stearate, polyethylene wax and water with 120R/min speed, stir 10 minutes, stir.SULPHUR POWDER particle is 180 orders.
Described promotor ZDBC is thiofide ZDBC, and chemical name is zinc dibutyl dithiocarbamate, and molecular formula is C
18h
30n
2s
4zn, molecular weight is 474.1, purity is 98.0%.
Example one:
A preparation method for medical rubber glove, first the rubber latex of use is flooded in preparation, by 79 parts of paracrils, 59 parts of natural rubbers, 0.5 part of colloid sulphur, 0.4 part of sulphur, 0.7 part of zinc oxide, 0.3 part of promotor ZDBC, 7 parts of ammoniacal liquor, according to the mass fraction, stir, be clockwise stirring, stir speed (S.S.) is 120r/min, and regulating solid content is 33%.Mould first floods peptizer after drying, peptizer be weight percentage nitrocalcite or the calcium chloride solution of 8%-15%; Dry afterwards mould; Then mould floods the above-mentioned rubber latex preparing; Again through the high temperature drying of 130 degrees Celsius, 28 minutes; Finally cooling, handle sleeve is taken off from mould, just obtains finished product.
The performance data of embodiment 1 prepared a kind of medical rubber glove, as following table, detects by the standard of GB10213-2006.
The performance data of a kind of medical rubber glove that table 1 the present invention makes
| Test event | Unit | Numerical value |
| Breaking tenacity | N | 9.8 |
| Elongation | % | 750 |
| GB10213-2006 | ／ | Up to standard |
Example two:
A preparation method for medical rubber glove, first the rubber latex of use is flooded in preparation, by 78 parts of paracrils, 63 parts of natural rubbers, 0.7 part of colloid sulphur, 0.5 part of sulphur, 0.8 part of zinc oxide, 0.2 part of promotor ZDBC, 5 parts of ammoniacal liquor, according to the mass fraction, stir, be clockwise stirring, stir speed (S.S.) is 130r/min, and regulating solid content is 28%.Mould first floods peptizer after drying, peptizer be weight percentage nitrocalcite or the calcium chloride solution of 8%-15%; Dry afterwards mould; Then mould floods the above-mentioned rubber latex preparing; Again through the high temperature drying of 125 degrees Celsius, 30 minutes; Finally cooling, handle sleeve is taken off from mould, just obtains finished product.
The performance data of embodiment 2 prepared a kind of medical rubber gloves, as following table, detects by the standard of GB10213-2006.
The performance data of a kind of medical rubber glove that table 1 the present invention makes
| Test event | Unit | Numerical value |
| Breaking tenacity | N | 9.7 |
| Elongation | % | 730 |
| GB10213-2006 | ／ | Up to standard |
Example one:
A preparation method for medical rubber glove, first the rubber latex of use is flooded in preparation, by 84 parts of paracrils, 62 parts of natural rubbers, 0.6 part of colloid sulphur, 0.3 part of sulphur, 0.8 part of zinc oxide, 0.4 part of promotor ZDBC, 8 parts of ammoniacal liquor, according to the mass fraction, stir, be clockwise stirring, stir speed (S.S.) is 140r/min, and regulating solid content is 27%.Mould first floods peptizer after drying, peptizer be weight percentage nitrocalcite or the calcium chloride solution of 8%-15%; Dry afterwards mould; Then mould floods the above-mentioned rubber latex preparing; Again through the high temperature drying of 135 degrees Celsius, 40 minutes; Finally cooling, handle sleeve is taken off from mould, just obtains finished product.
The performance data of embodiment 1 prepared a kind of medical rubber glove, as following table, detects by the standard of GB10213-2006.
The performance data of a kind of medical rubber glove that table 1 the present invention makes
| Test event | Unit | Numerical value |
| Breaking tenacity | N | 9.6 |
| Elongation | % | 720 |
| GB10213-2006 | ／ | Up to standard |
Here description of the invention and application is illustrative, not wants that therefore, the present invention is not subject to the restriction of the present embodiment by scope restriction of the present invention in the above-described embodiments, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (3)
1. a preparation method for medical rubber glove, is characterized in that, its preparation method is as follows:
The rubber latex of preparation dipping use, by paracril, natural rubber, colloid sulphur, sulphur, zinc oxide, promotor ZDBC, ammoniacal liquor stirs, and is clockwise stirring, and stir speed (S.S.) is 120-145r/min, and adjusting solid content is 25%-35%;
Mould first floods peptizer after drying, peptizer be weight percentage nitrocalcite or the calcium chloride solution of 8%-15%; Dry afterwards mould; Then mould floods the above-mentioned rubber latex preparing; Pass through again the high temperature drying of 120-140 degree Celsius, 20-40 minute; Finally cooling, handle sleeve is taken off from mould, just obtains finished product.
2. a kind of medical rubber glove as claimed in claim 1, is characterized in that, its one-tenth is grouped into by massfraction as follows:
Paracril 78-85 part
Natural rubber 55-65 part
Colloid sulphur 0.4-0.9 part
Sulphur 0.3-0.5 part
Zinc oxide 0.4-0.9 part
Promotor ZDBC 0.1-0.4 part
Ammoniacal liquor 5-10 part.
3. a kind of medical rubber glove as claimed in claim 2, is characterized in that, preferably, its one-tenth is grouped into by massfraction as follows:
79 parts of paracrils
59 parts of natural rubbers
0.5 part, colloid sulphur
0.4 part, sulphur
0.7 part, zinc oxide
0.3 part of promotor ZDBC
7 parts of ammoniacal liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560466.2A CN103613802B (en) | 2013-11-12 | 2013-11-12 | A kind of medical rubber glove and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560466.2A CN103613802B (en) | 2013-11-12 | 2013-11-12 | A kind of medical rubber glove and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103613802A true CN103613802A (en) | 2014-03-05 |
| CN103613802B CN103613802B (en) | 2015-12-02 |
Family
ID=50164524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310560466.2A Active CN103613802B (en) | 2013-11-12 | 2013-11-12 | A kind of medical rubber glove and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103613802B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905431A (en) * | 2015-05-25 | 2015-09-16 | 张家港市协和医疗器械有限公司 | Sterilization glove production method |
| CN105348588A (en) * | 2015-11-09 | 2016-02-24 | 安徽冠泓塑业有限公司 | Protection auxiliary agent of household cleaning gloves |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080306200A1 (en) * | 2007-06-11 | 2008-12-11 | Seong Fong Chen | Antistatic gloves and process for making same |
| CN101347271A (en) * | 2008-08-22 | 2009-01-21 | 桂林乳胶厂 | Gloves for household with butyronitrile and natural rubber composite velvet inside |
| CN102371687A (en) * | 2011-08-07 | 2012-03-14 | 镇江苏惠乳胶制品有限公司 | Processing method for bicolor rubber gloves |
| CN102488340A (en) * | 2011-11-29 | 2012-06-13 | 镇江苏惠乳胶制品有限公司 | Antiskid rubber gloves and processing method thereof |
| CN103330309A (en) * | 2012-10-23 | 2013-10-02 | 镇江苏惠乳胶制品有限公司 | Multi-layer composite gloves |
-
2013
- 2013-11-12 CN CN201310560466.2A patent/CN103613802B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080306200A1 (en) * | 2007-06-11 | 2008-12-11 | Seong Fong Chen | Antistatic gloves and process for making same |
| CN101347271A (en) * | 2008-08-22 | 2009-01-21 | 桂林乳胶厂 | Gloves for household with butyronitrile and natural rubber composite velvet inside |
| CN102371687A (en) * | 2011-08-07 | 2012-03-14 | 镇江苏惠乳胶制品有限公司 | Processing method for bicolor rubber gloves |
| CN102488340A (en) * | 2011-11-29 | 2012-06-13 | 镇江苏惠乳胶制品有限公司 | Antiskid rubber gloves and processing method thereof |
| CN103330309A (en) * | 2012-10-23 | 2013-10-02 | 镇江苏惠乳胶制品有限公司 | Multi-layer composite gloves |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905431A (en) * | 2015-05-25 | 2015-09-16 | 张家港市协和医疗器械有限公司 | Sterilization glove production method |
| CN105348588A (en) * | 2015-11-09 | 2016-02-24 | 安徽冠泓塑业有限公司 | Protection auxiliary agent of household cleaning gloves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103613802B (en) | 2015-12-02 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |