CN105348593A - 一种密封橡胶 - Google Patents

一种密封橡胶 Download PDF

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Publication number
CN105348593A
CN105348593A CN201510892679.4A CN201510892679A CN105348593A CN 105348593 A CN105348593 A CN 105348593A CN 201510892679 A CN201510892679 A CN 201510892679A CN 105348593 A CN105348593 A CN 105348593A
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parts
rubber
sizing material
rubber material
prepared
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金喜春
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CHANGSHU YAOXING FIBERGLASS INSULATION PRODUCTS Co Ltd
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CHANGSHU YAOXING FIBERGLASS INSULATION PRODUCTS Co Ltd
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Priority to CN201510892679.4A priority Critical patent/CN105348593A/zh
Publication of CN105348593A publication Critical patent/CN105348593A/zh
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    • 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
    • C08L9/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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)
  • Sealing Material Composition (AREA)

Abstract

本发明公开了一种密封橡胶，其特征在于：由A胶料和B胶料按照1:3的比例混炼而成，两部分组成如下：A胶料：丁腈橡胶15份，酚醛树脂5份，蒙脱土5份，异戊二烯橡胶10份，硅烷偶联剂2份，白炭黑1份，古马隆树脂5份，硫磺0.5份，氧化锌10份；B胶料：硼酸锌7份，邻苯二甲酸二辛酯4份，碳酸钙5份，亚硝酸钠1份，环烷烃1份，微晶蜡0.5份。本发明一种密封橡胶具有优异的弹性，耐油、耐热性能优异，密封效果好，可以做密封垫。

Description

一种密封橡胶
技术领域
本发明涉及一种密封橡胶。
背景技术
耐油、耐热密封件对橡胶材料的配方有特别的要求，要求其所制得的产品具有耐油、耐热性能高，同时具有很高的气密性。现有的密封橡胶材料在耐油、耐热、密封效果方面仍有提高空间。
发明内容
本发明的目的在于提供一种密封橡胶，该密封橡胶具有优异的弹性，耐油、耐热性能优异，密封效果好，可以做密封垫。
为了实现上述目的，本发明的技术方案是设计一种密封橡胶，由A胶料和B胶料按照1:3的比例混炼而成，两部分组成如下：
A胶料：丁腈橡胶15份，酚醛树脂5份，蒙脱土5份，异戊二烯橡胶10份，硅烷偶联剂2份，白炭黑1份，古马隆树脂5份，硫磺0.5份，氧化锌10份；
B胶料：硼酸锌7份，邻苯二甲酸二辛酯4份，碳酸钙5份，亚硝酸钠1份，环烷烃1份，微晶蜡0.5份。
本发明的优点和有益效果在于：提供一种密封橡胶，该密封橡胶具有优异的弹性，耐油、耐热性能优异，密封效果好，可以做密封垫。
具体实施方式
下面结合实施例，对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
实施例：
一种密封橡胶，由A胶料和B胶料按照1:3的比例混炼而成，两部分组成如下：
A胶料：丁腈橡胶15份，酚醛树脂5份，蒙脱土5份，异戊二烯橡胶10份，硅烷偶联剂2份，白炭黑1份，古马隆树脂5份，硫磺0.5份，氧化锌10份；
B胶料：硼酸锌7份，邻苯二甲酸二辛酯4份，碳酸钙5份，亚硝酸钠1份，环烷烃1份，微晶蜡0.5份。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (1)

1.一种密封橡胶，其特征在于：由A胶料和B胶料按照1:3的比例混炼而成，两部分组成如下：
A胶料：丁腈橡胶15份，酚醛树脂5份，蒙脱土5份，异戊二烯橡胶10份，硅烷偶联剂2份，白炭黑1份，古马隆树脂5份，硫磺0.5份，氧化锌10份；
B胶料：硼酸锌7份，邻苯二甲酸二辛酯4份，碳酸钙5份，亚硝酸钠1份，环烷烃1份，微晶蜡0.5份。
CN201510892679.4A 2015-12-08 2015-12-08 一种密封橡胶 Pending CN105348593A (zh)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CN201510892679.4A CN105348593A (zh) 2015-12-08 2015-12-08 一种密封橡胶

Publications (1)

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CN105348593A true CN105348593A (zh) 2016-02-24

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101747540A (zh) * 2008-12-09 2010-06-23 邱时利 耐高温丁腈合成橡胶及其制备方法
CN103665481A (zh) * 2013-11-18 2014-03-26 蚌埠市时代电子有限公司 一种耐磨性密封性优良的复合橡胶密封垫材料及其制备方法
CN104098806A (zh) * 2014-07-03 2014-10-15 宁国市瑞普密封件有限公司 一种橡胶密封圈及其加工工艺
CN104292536A (zh) * 2014-09-25 2015-01-21 青岛特瑞信电子科技有限公司 一种耐用的密封橡胶

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101747540A (zh) * 2008-12-09 2010-06-23 邱时利 耐高温丁腈合成橡胶及其制备方法
CN103665481A (zh) * 2013-11-18 2014-03-26 蚌埠市时代电子有限公司 一种耐磨性密封性优良的复合橡胶密封垫材料及其制备方法
CN104098806A (zh) * 2014-07-03 2014-10-15 宁国市瑞普密封件有限公司 一种橡胶密封圈及其加工工艺
CN104292536A (zh) * 2014-09-25 2015-01-21 青岛特瑞信电子科技有限公司 一种耐用的密封橡胶

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