CN102807714A - Rubber composition used for outer layer rubber of power-steering low-pressure oil pipe - Google Patents
Rubber composition used for outer layer rubber of power-steering low-pressure oil pipe Download PDFInfo
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- CN102807714A CN102807714A CN2012102699134A CN201210269913A CN102807714A CN 102807714 A CN102807714 A CN 102807714A CN 2012102699134 A CN2012102699134 A CN 2012102699134A CN 201210269913 A CN201210269913 A CN 201210269913A CN 102807714 A CN102807714 A CN 102807714A
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Abstract
The invention relates to a rubber composition used for outer layer rubber of a power-steering low-pressure oil pipe. The rubber composition comprises the following components by weight parts: 10 to 90 parts of chlorinated polyethylene rubber, 10 to 90 parts of ethylene propylene diene monomer, 60 parts of fast-extruded carbon black, 30 parts of calcium carbonate, 20 parts of trimellitic acid trisester, 8 to 12 parts of magnesium oxide, 2 parts of calcium stearate, 2 parts of flow promoter WB222, 1 part of anti-aging agent NBC, 3 parts of triallyl cyanurate ester, and 8 parts of 1, 4 bis(1-(tert-butylperoxy)-1-methylethyl)-benzene. The outer layer rubber which is used for the power-steering low-pressure oil pipe and has excellent oil resistance, heat resistance, aging resistance and excellent physical mechanical property, is prepared by adjusting the combination ratio of chlorosulfonated polyethylene rubber and ethylene propylene diene monomer.
Description
Technical field
The present invention relates to the rubber technology field, particularly a kind of rubber combination that is used for power steering low pressure pipe outer layer glue.
Background technology
Aspect sebific duct, because chlorinated polyethylene rubber resistant to power steering liquid oil, therefore the application of chlorinated polyethylene rubber in glue tube industrial in recent years obtains fast development.Simultaneously because chlorinated polyethylene rubber has good thermotolerance; Therefore begin to be used to the chlorosuphonated-polyethylene, ethylene-acrylate rubber and the epichlorohydrin rubber that replace price higher; The sebific duct that is used for the motor car engine periphery; Like heat-resisting and grease-proof power steering low pressure pipe, automatic gear-box oil cooler sebific duct, air-breathing sebific duct and fuel hose etc.Utilize the flame retardant resistance of chlorinated polyethylene rubber, can produce mining hose.
But along with trendy the continuing to bring out of automobile; Automobile factory has proposed stricter requirement to the low-voltage-powered steering tube that is used in the nacelle; Especially to its performance demands; On original basis, require it more high temperature resistant, the temperature resistant grade of chlorinated polyethylene rubber is 125 ℃, but has proposed being that the power steering low pressure pipe heat-proof aging temperature led is that 150 ℃, oil resistant temperature are 125 ℃ requirement with the chlorinated polyethylene rubber as the lucky automobile factory that waits.Therefore a kind of research that is used for power steering low pressure pipe outer layer glue of development and Design with use imperative.
Summary of the invention
Terpolymer EP rubber has saturated rubber molecule structure because of it; Make it have excellent heat resisting; Itself and chlorinated polyethylene rubber are also used; Be used for the preparation of power steering low pressure pipe outer layer glue, can improve the requirement of the power steering low pressure pipe pyritous of anti-the nacelle, so a kind of terpolymer EP rubber and chlorinated polyethylene rubber that is used for power steering low pressure pipe outer layer glue of our development and Design also used compsn; Through rational formulating of recipe, obtain a kind of have excellent physical and mechanical performance, excellent heatproof air aging performance, oil resistance excellent and use rubber combination.
Terpolymer EP rubber of the present invention and chlorinated polyethylene rubber are also used compsn, and rubber component and mass fraction prescription are following:
| Chlorinated polyethylene rubber | 10～90 parts, |
| Terpolymer EP rubber | 10～90 parts, |
| The fast carbon black that extrudes | 60 parts, |
| Fine particle calcium carbonate | 30 parts, |
| Trioctyl trimellitate | 20 parts, |
| Natural manganese dioxide | 8～12 parts, |
| Calcium stearate | 2 parts, |
| Flow promotor WB222 | 2 parts, |
| Antioxidant NBC | 1 part, |
| Triallylcyanurate | 3 parts, |
| 1,4 dual-tert-butyl peroxy isopropyl base benzene | 8 parts. |
Wherein: terpolymer EP rubber and chlorinated polyethylene rubber add up to 100 parts.
Effect of the present invention with terpolymer EP rubber and chlorinated polyethylene rubber and use and be material of main part, utilizes both common vulcanization systems and complementary performance to carry out formulating of recipe.Selection process route and cooperation system are improved the oil resistance and the heatproof air aging performance of cross-linked rubber, develop the good and heat oxygen aging resistance of physical and mechanical properties, grease-proof high-performance prescription, obtain good comprehensive technical performance and economic target.
Embodiment
The present invention obtains to have the power steering low pressure pipe outer layer glue compsn of excellent properties through adjusting terpolymer EP rubber and chlorinated polyethylene rubber also with the proportioning of each component in the compsn, and embodiment is following:
Can find out by the foregoing description; Along with terpolymer EP rubber and chlorinated polyethylene rubber and different with the proportioning of each component in the compsn; Heat-resisting, the oil resistance of blended rubber differ greatly; From heat-stable performance; And obviously improve with the heat aging property of back rubber, but chlorinated polyethylene rubber needs oil resistant as low-voltage-powered steering oil pipe, so can through adjustment chlorosulfonated polyethylene rubber and terpolymer EP rubber and have oil resistance and heatproof air aging performance excellence and have the outer layer glue of the power steering low pressure pipe of excellent physical mechanical property with ratio manufacturing.
Claims (1)
1. the rubber combination that is used for power steering low pressure pipe outer layer glue is characterized in that component and mass fraction are following:
Wherein: terpolymer EP rubber and chlorinated polyethylene rubber add up to 100 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102699134A CN102807714A (en) | 2012-07-31 | 2012-07-31 | Rubber composition used for outer layer rubber of power-steering low-pressure oil pipe |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102699134A CN102807714A (en) | 2012-07-31 | 2012-07-31 | Rubber composition used for outer layer rubber of power-steering low-pressure oil pipe |
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| CN102807714A true CN102807714A (en) | 2012-12-05 |
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| CN2012102699134A Pending CN102807714A (en) | 2012-07-31 | 2012-07-31 | Rubber composition used for outer layer rubber of power-steering low-pressure oil pipe |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304904A (en) * | 2013-05-14 | 2013-09-18 | 安徽旺达铜业发展有限公司 | Silane coupling agent A-171 modified chlorinated polyethylene cable material |
| CN103819827A (en) * | 2014-03-11 | 2014-05-28 | 浙江久运车辆部件有限公司 | Sulfochlorination polyvinyl sizing material for power steering pipe |
| CN103951896A (en) * | 2014-04-02 | 2014-07-30 | 山东美晨科技股份有限公司 | Raw material for preparing automobile water pipe outer rubber by combining ethylene-propylene-diene rubber and chlorinated polyethylene rubber |
| CN104017282A (en) * | 2014-05-06 | 2014-09-03 | 天长市远洋船舶设备有限公司 | Marine high-strength aging-resistant rubber material |
| CN104109297A (en) * | 2014-06-24 | 2014-10-22 | 青岛三祥科技股份有限公司 | Rubber composition with characteristics of heat, oil and aging resistance, and method for producing automotive oil-cooling pipe by using rubber composition |
| CN104194163A (en) * | 2014-08-22 | 2014-12-10 | 河北建强科技有限公司 | EPDM-ENB rubber compound, preparation method and device thereof |
| CN104387675A (en) * | 2014-10-22 | 2015-03-04 | 柳州市颖航汽配有限公司 | Preparation method for rubber for automobile exhaust pipe lifting ring |
| CN104610723A (en) * | 2015-01-28 | 2015-05-13 | 柳州市中配橡塑配件制造有限公司 | Rubber pipe of automotive oil radiator |
| CN104861320A (en) * | 2015-06-17 | 2015-08-26 | 安徽大学 | Rubber material of hydraulic power assisted rubber hose used for manufacturing automobiles and preparation method of rubber material |
| CN105051438A (en) * | 2013-03-26 | 2015-11-11 | 住友理工株式会社 | Hose |
| CN105218854A (en) * | 2015-10-29 | 2016-01-06 | 青岛三祥科技股份有限公司 | A kind of power-steering high-pressure hose |
| CN105860277A (en) * | 2016-04-15 | 2016-08-17 | 江苏骆氏减震件有限公司 | Rubber for automobile exhaust pipe lifting ring |
| CN107880414A (en) * | 2017-12-05 | 2018-04-06 | 安徽瑞之星电缆集团有限公司 | 105 DEG C of level HPN parallel flexible cords haloflex fire retardant insulating type protective cover material |
| CN107973995A (en) * | 2017-11-28 | 2018-05-01 | 西北橡胶塑料研究设计院有限公司 | A kind of bullet train outer hood capsule white rubber material and preparation method thereof |
| CN113174103A (en) * | 2020-01-27 | 2021-07-27 | 横滨橡胶株式会社 | Rubber composition and conveyor belt |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352074A (en) * | 2011-08-31 | 2012-02-15 | 沈阳远大铝业工程有限公司 | Ethylene-propylene-diene rubber compound and its preparation method |
| CN102516675A (en) * | 2011-11-21 | 2012-06-27 | 安徽蓝德集团股份有限公司 | Mining cable rubber sheath glue |
-
2012
- 2012-07-31 CN CN2012102699134A patent/CN102807714A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352074A (en) * | 2011-08-31 | 2012-02-15 | 沈阳远大铝业工程有限公司 | Ethylene-propylene-diene rubber compound and its preparation method |
| CN102516675A (en) * | 2011-11-21 | 2012-06-27 | 安徽蓝德集团股份有限公司 | Mining cable rubber sheath glue |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105051438A (en) * | 2013-03-26 | 2015-11-11 | 住友理工株式会社 | Hose |
| CN105051438B (en) * | 2013-03-26 | 2016-11-09 | 住友理工株式会社 | Flexible pipe |
| CN103304904A (en) * | 2013-05-14 | 2013-09-18 | 安徽旺达铜业发展有限公司 | Silane coupling agent A-171 modified chlorinated polyethylene cable material |
| CN103819827B (en) * | 2014-03-11 | 2016-04-06 | 浙江久运车辆部件有限公司 | Effective chlorosulfonated polyethylene sizing material of a kind of power steering and preparation method thereof |
| CN103819827A (en) * | 2014-03-11 | 2014-05-28 | 浙江久运车辆部件有限公司 | Sulfochlorination polyvinyl sizing material for power steering pipe |
| CN103951896A (en) * | 2014-04-02 | 2014-07-30 | 山东美晨科技股份有限公司 | Raw material for preparing automobile water pipe outer rubber by combining ethylene-propylene-diene rubber and chlorinated polyethylene rubber |
| CN104017282A (en) * | 2014-05-06 | 2014-09-03 | 天长市远洋船舶设备有限公司 | Marine high-strength aging-resistant rubber material |
| CN104109297A (en) * | 2014-06-24 | 2014-10-22 | 青岛三祥科技股份有限公司 | Rubber composition with characteristics of heat, oil and aging resistance, and method for producing automotive oil-cooling pipe by using rubber composition |
| CN104194163A (en) * | 2014-08-22 | 2014-12-10 | 河北建强科技有限公司 | EPDM-ENB rubber compound, preparation method and device thereof |
| CN104387675A (en) * | 2014-10-22 | 2015-03-04 | 柳州市颖航汽配有限公司 | Preparation method for rubber for automobile exhaust pipe lifting ring |
| CN104610723A (en) * | 2015-01-28 | 2015-05-13 | 柳州市中配橡塑配件制造有限公司 | Rubber pipe of automotive oil radiator |
| CN104861320A (en) * | 2015-06-17 | 2015-08-26 | 安徽大学 | Rubber material of hydraulic power assisted rubber hose used for manufacturing automobiles and preparation method of rubber material |
| CN105218854A (en) * | 2015-10-29 | 2016-01-06 | 青岛三祥科技股份有限公司 | A kind of power-steering high-pressure hose |
| CN105860277A (en) * | 2016-04-15 | 2016-08-17 | 江苏骆氏减震件有限公司 | Rubber for automobile exhaust pipe lifting ring |
| CN107973995A (en) * | 2017-11-28 | 2018-05-01 | 西北橡胶塑料研究设计院有限公司 | A kind of bullet train outer hood capsule white rubber material and preparation method thereof |
| CN107880414A (en) * | 2017-12-05 | 2018-04-06 | 安徽瑞之星电缆集团有限公司 | 105 DEG C of level HPN parallel flexible cords haloflex fire retardant insulating type protective cover material |
| CN113174103A (en) * | 2020-01-27 | 2021-07-27 | 横滨橡胶株式会社 | Rubber composition and conveyor belt |
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Application publication date: 20121205 |