CN104212070A - 一种三元乙丙橡胶 - Google Patents

一种三元乙丙橡胶 Download PDF

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Publication number
CN104212070A
CN104212070A CN201410417419.7A CN201410417419A CN104212070A CN 104212070 A CN104212070 A CN 104212070A CN 201410417419 A CN201410417419 A CN 201410417419A CN 104212070 A CN104212070 A CN 104212070A
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parts
ethylene propylene
diene monomer
propylene diene
rubber
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CN201410417419.7A
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English (en)
Inventor
王志见
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Qingdao Kangtaixin Environmental Protection Technology Co Ltd
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Qingdao Kangtaixin Environmental Protection Technology Co Ltd
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Priority to CN201410417419.7A priority Critical patent/CN104212070A/zh
Publication of CN104212070A publication Critical patent/CN104212070A/zh
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

一种三元乙丙橡胶,其由以下重量份数的原料制成:三元乙丙橡胶35-45份,石蜡油4-9份,碳酸钙12-18份,苯乙烯化苯酚2-5份,聚乙烯酯3-8份,硫化剂2-5份,防老剂2-5份,硬脂酸8-11份,烯丙醇3-7份。本发明的有益效果是:本发明的橡胶材料化学稳定性好、中高硬度,较好的热撕裂性能。

Description

一种三元乙丙橡胶
技术领域
本发明涉及一种三元乙丙橡胶,属于橡胶技术领域。
背景技术
乙丙橡胶以乙烯和丙烯为主要原料合成,耐老化、电绝缘性能和耐臭氧性能突出。乙丙橡胶可大量充油和填充碳黑,制品价格较低,乙丙橡胶化学稳定性好,耐磨性、弹性、耐油性和丁苯橡胶接近。三元乙丙橡胶具有较强的耐候性、耐腐蚀性、耐臭氧、电绝缘性、低压缩永久变形、高强度和高伸长率等,在电气和电子行业中广泛使用。在生产密封圈类产品中,基于上述性质,也常使用三元乙丙橡胶起到绝缘和密封,防止气体泄漏造成绝缘失效的作用。
发明内容
针对现有技术的不足,本发明要解决的问题是,提供一种橡胶,稳定性好、中高硬度,较好的热撕裂性能。
为解决现有技术问题,本发明提供的技术方案是,一种三元乙丙橡胶,其由以下重量份数的原料制成:
三元乙丙橡胶35-45份,石蜡油4-9份,碳酸钙12-18份,苯乙烯化苯酚2-5份,聚乙烯酯3-8份,硫化剂2-5份,防老剂2-5份,硬脂酸8-11份,烯丙醇3-7份。
本发明的优化技术方案是,一种三元乙丙橡胶,其由以下重量份数的原料制成:
三元乙丙橡胶40份,石蜡油7份,碳酸钙15份,苯乙烯化苯酚4份,聚乙烯酯5份,硫化剂4份,防老剂4份,硬脂酸10份,烯丙醇5份。
本发明的有益效果是:本发明的橡胶材料化学稳定性好、中高硬度,较好的热撕裂性能。
具体实施方式
实施例1
一种三元乙丙橡胶,其由以下重量份数的原料制成:
三元乙丙橡胶35份,石蜡油4份,碳酸钙12份,苯乙烯化苯酚2份,聚乙烯酯3份,硫化剂2份,防老剂2份,硬脂酸8份,烯丙醇3份。
实施例2
一种三元乙丙橡胶,其由以下重量份数的原料制成:
三元乙丙橡胶45份,石蜡油9份,碳酸钙18份,苯乙烯化苯酚5份,聚乙烯酯8份,硫化剂5份,防老剂5份,硬脂酸11份,烯丙醇7份。
实施例3
一种三元乙丙橡胶,其由以下重量份数的原料制成:
三元乙丙橡胶40份,石蜡油7份,碳酸钙15份,苯乙烯化苯酚4份,聚乙烯酯5份,硫化剂4份,防老剂4份,硬脂酸10份,烯丙醇5份。

Claims (2)

1.一种三元乙丙橡胶,其特征在于:其由以下重量份数的原料制成:
     三元乙丙橡胶35-45份,石蜡油4-9份,碳酸钙12-18份,苯乙烯化苯酚2-5份,聚乙烯酯3-8份,硫化剂2-5份,防老剂2-5份,硬脂酸8-11份,烯丙醇3-7份。
2.根据权利要求1所述的三元乙丙橡胶,其特征在于:其由以下重量份数的原料制成:
三元乙丙橡胶40份,石蜡油7份,碳酸钙15份,苯乙烯化苯酚4份,聚乙烯酯5份,硫化剂4份,防老剂4份,硬脂酸10份,烯丙醇5份。
CN201410417419.7A 2014-08-24 2014-08-24 一种三元乙丙橡胶 Pending CN104212070A (zh)

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CN201410417419.7A CN104212070A (zh) 2014-08-24 2014-08-24 一种三元乙丙橡胶

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CN201410417419.7A CN104212070A (zh) 2014-08-24 2014-08-24 一种三元乙丙橡胶

Publications (1)

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CN104212070A true CN104212070A (zh) 2014-12-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106280023A (zh) * 2016-08-12 2017-01-04 天津中和胶业股份有限公司 三元乙丙橡胶制备工艺及其设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106280023A (zh) * 2016-08-12 2017-01-04 天津中和胶业股份有限公司 三元乙丙橡胶制备工艺及其设备

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