CN104212081A - 一种基于丁基橡胶的高性能密封件 - Google Patents

一种基于丁基橡胶的高性能密封件 Download PDF

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Publication number
CN104212081A
CN104212081A CN201410426910.6A CN201410426910A CN104212081A CN 104212081 A CN104212081 A CN 104212081A CN 201410426910 A CN201410426910 A CN 201410426910A CN 104212081 A CN104212081 A CN 104212081A
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China
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parts
isoprene
sealing part
butyl rubber
isobutylene rubber
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CN201410426910.6A
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English (en)
Inventor
张竹香
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Qingdao Chengtian Weiye Machinery Manufacturing Co Ltd
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Qingdao Chengtian Weiye Machinery Manufacturing Co Ltd
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Application filed by Qingdao Chengtian Weiye Machinery Manufacturing Co Ltd filed Critical Qingdao Chengtian Weiye Machinery Manufacturing Co Ltd
Priority to CN201410426910.6A priority Critical patent/CN104212081A/zh
Publication of CN104212081A publication Critical patent/CN104212081A/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
    • C08L23/18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • 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)
  • Sealing Material Composition (AREA)

Abstract

一种基于丁基橡胶的高性能密封件,其由以下重量份数的原料制成:丁基橡胶40-60份,氧化锌4-9份,增塑剂8-12份,硫化剂3-5份,PE改性剂5-11份,石粉12-18份,膨胀珍珠粉7-10份,环氧树脂2-5份,膏灰2-7份。本发明的有益效果是:本发明的橡胶密封件密封性好,寿命长,机械强度高,适用于各种密封情况。

Description

一种基于丁基橡胶的高性能密封件
技术领域
本发明涉及一种基于丁基橡胶的高性能密封件。
背景技术
工业部门所需要的大大小小的橡胶制品那就更多了,品种多,用途广,有的还有特殊要求。主要的制品有胶带、胶管、密封垫圈、胶辊、胶板、橡胶衬里及劳动保护用品。密封制品是各类机械的重要基础元件,几乎所有的工业部门都离不开它。密封元件的质量如何,直接关系到机器的使用寿命及运转可靠性。如果密封件质量低劣,轻则带来损失和麻烦,重则会造成恶性事故。
发明内容
针对现有技术的不足,本发明要解决的问题是,提供一种橡胶密封件,密封性好,寿命长,机械强度高,适用于各种密封情况。
为解决现有技术问题,本发明提供的技术方案是,一种基于丁基橡胶的高性能密封件,其由以下重量份数的原料制成:
丁基橡胶40-60份,氧化锌4-9份,增塑剂8-12份,硫化剂3-5份,PE改性剂5-11份,石粉12-18份,膨胀珍珠粉7-10份,环氧树脂2-5份,膏灰2-7份。
本发明的优化技术方案是,一种基于丁基橡胶的高性能密封件,其由以下重量份数的原料制成:
丁基橡胶50份,氧化锌7份,增塑剂10份,硫化剂4份,PE改性剂8份,石粉14份,膨胀珍珠粉8.5份,环氧树脂4份,膏灰5份。
本发明的有益效果是:本发明的橡胶密封件密封性好,寿命长,机械强度高,适用于各种密封情况。
具体实施方式
实施例1
一种基于丁基橡胶的高性能密封件,其由以下重量份数的原料制成:
丁基橡胶40份,氧化锌4份,增塑剂8份,硫化剂3份,PE改性剂5份,石粉12份,膨胀珍珠粉7份,环氧树脂2份,膏灰2份。
实施例2
一种基于丁基橡胶的高性能密封件,其由以下重量份数的原料制成:
丁基橡胶60份,氧化锌9份,增塑剂12份,硫化剂5份,PE改性剂11份,石粉18份,膨胀珍珠粉10份,环氧树脂5份,膏灰7份。
实施例3
一种基于丁基橡胶的高性能密封件,其由以下重量份数的原料制成:
丁基橡胶50份,氧化锌7份,增塑剂10份,硫化剂4份,PE改性剂8份,石粉14份,膨胀珍珠粉8.5份,环氧树脂4份,膏灰5份。

Claims (2)

1.一种基于丁基橡胶的高性能密封件,其特征在于:其由以下重量份数的原料制成:
丁基橡胶40-60份,氧化锌4-9份,增塑剂8-12份,硫化剂3-5份,PE改性剂5-11份,石粉12-18份,膨胀珍珠粉7-10份,环氧树脂2-5份,膏灰2-7份。
2.根据权利要求1所述的基于丁基橡胶的高性能密封件,其特征在于:其由以下重量份数的原料制成:
丁基橡胶50份,氧化锌7份,增塑剂10份,硫化剂4份,PE改性剂8份,石粉14份,膨胀珍珠粉8.5份,环氧树脂4份,膏灰5份。
CN201410426910.6A 2014-08-27 2014-08-27 一种基于丁基橡胶的高性能密封件 Pending CN104212081A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111440388A (zh) * 2020-04-09 2020-07-24 西安向阳航天材料股份有限公司 一种电气设备用橡胶密封材料及其制备方法
CN113861578A (zh) * 2021-10-21 2021-12-31 海南必凯水性新材料有限公司 一种高挺性丁基橡胶材料及其制备方法及丁基胶条

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111440388A (zh) * 2020-04-09 2020-07-24 西安向阳航天材料股份有限公司 一种电气设备用橡胶密封材料及其制备方法
CN113861578A (zh) * 2021-10-21 2021-12-31 海南必凯水性新材料有限公司 一种高挺性丁基橡胶材料及其制备方法及丁基胶条

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Application publication date: 20141217