CN109251377A - 一种低穿刺落屑聚异戊二烯垫片及其制备方法 - Google Patents
一种低穿刺落屑聚异戊二烯垫片及其制备方法 Download PDFInfo
- Publication number
- CN109251377A CN109251377A CN201811358869.8A CN201811358869A CN109251377A CN 109251377 A CN109251377 A CN 109251377A CN 201811358869 A CN201811358869 A CN 201811358869A CN 109251377 A CN109251377 A CN 109251377A
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- CN
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- Prior art keywords
- parts
- gasket
- polyisoprene
- exfoliation
- rubber
- 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
- 229920001195 polyisoprene Polymers 0.000 title claims abstract description 62
- 238000004299 exfoliation Methods 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- 229920001971 elastomer Polymers 0.000 claims abstract description 45
- 239000005060 rubber Substances 0.000 claims abstract description 45
- 238000004073 vulcanization Methods 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims abstract description 20
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 13
- 239000007864 aqueous solution Substances 0.000 claims abstract description 13
- 239000000654 additive Substances 0.000 claims abstract description 9
- 230000000996 additive effect Effects 0.000 claims abstract description 9
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 9
- 239000003086 colorant Substances 0.000 claims abstract description 9
- 239000011256 inorganic filler Substances 0.000 claims abstract description 8
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000000284 extract Substances 0.000 claims abstract description 7
- 239000004014 plasticizer Substances 0.000 claims abstract description 7
- 238000010058 rubber compounding Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 23
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 18
- -1 pentamethylene thiuram Chemical compound 0.000 claims description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 15
- 239000005864 Sulphur Substances 0.000 claims description 15
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 14
- 238000004513 sizing Methods 0.000 claims description 13
- 239000006229 carbon black Substances 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 239000008213 purified water Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 11
- 235000021355 Stearic acid Nutrition 0.000 claims description 11
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 11
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 11
- 239000008117 stearic acid Substances 0.000 claims description 11
- 229960002447 thiram Drugs 0.000 claims description 11
- 239000011787 zinc oxide Substances 0.000 claims description 11
- 229940008099 dimethicone Drugs 0.000 claims description 10
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 10
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 10
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 10
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 239000004408 titanium dioxide Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 229940099259 vaseline Drugs 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 4
- 239000012990 dithiocarbamate Substances 0.000 claims description 4
- 150000003751 zinc Chemical class 0.000 claims description 4
- KMNUDJAXRXUZQS-UHFFFAOYSA-L zinc;n-ethyl-n-phenylcarbamodithioate Chemical compound [Zn+2].CCN(C([S-])=S)C1=CC=CC=C1.CCN(C([S-])=S)C1=CC=CC=C1 KMNUDJAXRXUZQS-UHFFFAOYSA-L 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 229940060184 oil ingredients Drugs 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims 2
- 239000004705 High-molecular-weight polyethylene Substances 0.000 claims 1
- BDMDLSYKIPWTKC-UHFFFAOYSA-N benzyl carbamodithioate;zinc Chemical compound [Zn].NC(=S)SCC1=CC=CC=C1 BDMDLSYKIPWTKC-UHFFFAOYSA-N 0.000 claims 1
- 238000001802 infusion Methods 0.000 abstract description 23
- 239000012530 fluid Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 238000005461 lubrication Methods 0.000 abstract description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 10
- 235000010215 titanium dioxide Nutrition 0.000 description 9
- 244000043261 Hevea brasiliensis Species 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 229920003052 natural elastomer Polymers 0.000 description 5
- 229920001194 natural rubber Polymers 0.000 description 5
- 235000019241 carbon black Nutrition 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 4
- 230000002596 correlated effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- SRWMQSFFRFWREA-UHFFFAOYSA-M zinc formate Chemical compound [Zn+2].[O-]C=O SRWMQSFFRFWREA-UHFFFAOYSA-M 0.000 description 4
- 235000014692 zinc oxide Nutrition 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- AUMBZPPBWALQRO-UHFFFAOYSA-L zinc;n,n-dibenzylcarbamodithioate Chemical compound [Zn+2].C=1C=CC=CC=1CN(C(=S)[S-])CC1=CC=CC=C1.C=1C=CC=CC=1CN(C(=S)[S-])CC1=CC=CC=C1 AUMBZPPBWALQRO-UHFFFAOYSA-L 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- MZGNSEAPZQGJRB-UHFFFAOYSA-N dimethyldithiocarbamic acid Chemical compound CN(C)C(S)=S MZGNSEAPZQGJRB-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- SQOXTAJBVHQIOO-UHFFFAOYSA-L zinc;dicarbamothioate Chemical compound [Zn+2].NC([O-])=S.NC([O-])=S SQOXTAJBVHQIOO-UHFFFAOYSA-L 0.000 description 1
- XOBMCBQSUCOAOC-UHFFFAOYSA-L zinc;diformate Chemical compound [Zn+2].[O-]C=O.[O-]C=O XOBMCBQSUCOAOC-UHFFFAOYSA-L 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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201811358869.8A CN109251377B (zh) | 2018-11-15 | 2018-11-15 | 一种低穿刺落屑聚异戊二烯垫片及其制备方法 |
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CN201811358869.8A CN109251377B (zh) | 2018-11-15 | 2018-11-15 | 一种低穿刺落屑聚异戊二烯垫片及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109251377A true CN109251377A (zh) | 2019-01-22 |
CN109251377B CN109251377B (zh) | 2023-06-30 |
Family
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CN201811358869.8A Active CN109251377B (zh) | 2018-11-15 | 2018-11-15 | 一种低穿刺落屑聚异戊二烯垫片及其制备方法 |
Country Status (1)
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CN (1) | CN109251377B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111087657A (zh) * | 2019-12-13 | 2020-05-01 | 江阴市鸿萌橡塑制品有限公司 | 一种聚异戊二烯橡胶留置针垫片及其制备方法 |
CN113637242A (zh) * | 2021-08-31 | 2021-11-12 | 河北橡一医药科技股份有限公司 | 一种医用彩色橡胶滴头及其制备方法 |
CN115819897A (zh) * | 2022-11-29 | 2023-03-21 | 湖北华强科技股份有限公司 | 一种溴化丁基/聚异戊二烯橡胶垫片及其生产方法 |
Citations (4)
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CN1448435A (zh) * | 2002-03-08 | 2003-10-15 | 提克纳有限公司 | 包含弹性体和具有不规则颗粒形状的高分子量聚乙烯的组合物及其制备方法和用途 |
WO2007130755A1 (en) * | 2006-05-03 | 2007-11-15 | Polyone Corporation | Stabilized polyolefin nanocomposites |
CN102585310A (zh) * | 2011-12-27 | 2012-07-18 | 崇州君健塑胶有限公司 | 一种药用密封垫片及其制备方法 |
CN107033407A (zh) * | 2017-05-17 | 2017-08-11 | 崇州君健塑胶有限公司 | 一种高密封性药用合成聚异戊二烯垫片及其制备方法 |
-
2018
- 2018-11-15 CN CN201811358869.8A patent/CN109251377B/zh active Active
Patent Citations (4)
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CN1448435A (zh) * | 2002-03-08 | 2003-10-15 | 提克纳有限公司 | 包含弹性体和具有不规则颗粒形状的高分子量聚乙烯的组合物及其制备方法和用途 |
WO2007130755A1 (en) * | 2006-05-03 | 2007-11-15 | Polyone Corporation | Stabilized polyolefin nanocomposites |
CN102585310A (zh) * | 2011-12-27 | 2012-07-18 | 崇州君健塑胶有限公司 | 一种药用密封垫片及其制备方法 |
CN107033407A (zh) * | 2017-05-17 | 2017-08-11 | 崇州君健塑胶有限公司 | 一种高密封性药用合成聚异戊二烯垫片及其制备方法 |
Non-Patent Citations (2)
Title |
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刘海洪 等: ""超高分子量聚乙烯微粉在溴化丁基橡胶瓶塞中的应用"", 《橡塑技术与装备(橡胶版)》 * |
孙智慧 主编: "《药品包装实用技术》", 31 October 2005 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111087657A (zh) * | 2019-12-13 | 2020-05-01 | 江阴市鸿萌橡塑制品有限公司 | 一种聚异戊二烯橡胶留置针垫片及其制备方法 |
CN113637242A (zh) * | 2021-08-31 | 2021-11-12 | 河北橡一医药科技股份有限公司 | 一种医用彩色橡胶滴头及其制备方法 |
CN115819897A (zh) * | 2022-11-29 | 2023-03-21 | 湖北华强科技股份有限公司 | 一种溴化丁基/聚异戊二烯橡胶垫片及其生产方法 |
CN115819897B (zh) * | 2022-11-29 | 2023-11-28 | 湖北华强科技股份有限公司 | 一种溴化丁基/聚异戊二烯橡胶垫片及其生产方法 |
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Address after: No. 1 Fuquan Road, Fushan District, Yantai City, Shandong Province, 264006 Patentee after: Yantai Xinhui Packing Co.,Ltd. Address before: 265500 No. 1 Fuquan Road, Fushan District, Yantai City, Shandong Province Patentee before: YANTAI XINHUI PACKING Co.,Ltd. |
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Denomination of invention: A low puncture debris falling polyisoprene gasket and its preparation method Granted publication date: 20230630 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Xinhui Packing Co.,Ltd. Registration number: Y2024980002642 |