CN103642141A - 一种阻燃橡胶配方 - Google Patents

一种阻燃橡胶配方 Download PDF

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Publication number
CN103642141A
CN103642141A CN201310599534.6A CN201310599534A CN103642141A CN 103642141 A CN103642141 A CN 103642141A CN 201310599534 A CN201310599534 A CN 201310599534A CN 103642141 A CN103642141 A CN 103642141A
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parts
fire
rubber formula
retardant rubber
formula
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简玉君
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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
    • C08L23/26Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/32Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
    • C08L23/34Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • 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)
  • General 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

本发明提供一种阻燃橡胶配方,有以下重量份数的原料组成:氯磺化聚乙烯70份;氯化聚乙烯30份;乙烯-乙酸乙烯酯0-15份;加工助剂4-6份;氢氧化铝50份;硫化剂3份;碳酸钙30份;邻苯二甲酸二丁酯15-30份;阻燃橡胶配方中邻苯二甲酸二丁酯为20份;阻燃橡胶配方中氯磺化聚乙烯中氯的含量为34%。本发明配方生产出的橡胶不仅阻燃效果好,而且能降低烟雾浓度,吸收燃烧时产生的氯化氢气体,避免对人体造成伤害。

Description

一种阻燃橡胶配方
技术领域
本发明涉及橡胶配方技术领域,具体涉及一种阻燃橡胶配方。
背景技术
由于绝大部分的橡胶、塑料等高聚物,其主链均含有大量的碳、氢、氧等元素,受热熔化时易产生可燃气体,在高温时易与氧作用发生燃烧。为了达到阻燃目的,传统的方法是采用含卤聚合物和添加大量的含卤阻燃剂。然而一旦发生火灾,又会产生大量的烟雾和有毒的腐蚀性卤化氢气体,造成二次灾难,其危害往往比燃烧直接产生的后果更为严重,造成的次级损害、后效影响更为持久,且机器开关设备及钢筋混凝土中的钢筋也会因此受到腐蚀破坏;其次,浓烟会严重妨碍人群撤离建筑物,危及人们的生命财产安全。
发明内容
本发明的目的是提供一种阻燃橡胶配方。
为解决上述技术问题,本发明采用的技术方案是:一种阻燃橡胶配方,有以下重量份数的原料组成:
氯磺化聚乙烯 70份;
氯化聚乙烯 30份;说
乙烯-乙酸乙烯酯 0-15份;
加工助剂 4-6份;
氢氧化铝 50份;
硫化剂 3份;
碳酸钙30份;
邻苯二甲酸二丁酯 15-30份。
上述阻燃橡胶配方中邻苯二甲酸二丁酯为20份。
上述阻燃橡胶配方中氯磺化聚乙烯中氯的含量为34%。
本发明的优点是不仅阻燃效果好,而且能降低烟雾浓度,吸收燃烧时产生的氯化氢气体,避免对人体造成伤害。
具体实施方式
下面结合具体实施例来对本发明作进一步的描述。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。
一种阻燃橡胶配方,有以下重量份数的原料组成:
氯磺化聚乙烯 70份;氯化聚乙烯 30份;乙烯-乙酸乙烯酯 0-15份;加工助剂 4-6份;氢氧化铝 50份;硫化剂 3份;碳酸钙30份;邻苯二甲酸二丁酯 15-30份;阻燃橡胶配方中邻苯二甲酸二丁酯为20份;阻燃橡胶配方中氯磺化聚乙烯中氯的含量为34%。
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,这些改进也应视为本发明的保护范围。

Claims (3)

1.一种阻燃橡胶配方,其特征在于:有以下重量份数的原料组成:
氯磺化聚乙烯 70份;
氯化聚乙烯 30份;
乙烯-乙酸乙烯酯 0-15份;
加工助剂 4-6份;
氢氧化铝 50份;
硫化剂 3份;
碳酸钙30份;
邻苯二甲酸二丁酯 15-30份。
2.根据权利要求1 所述的一种阻燃橡胶配方,其特征在于:所述邻苯二甲酸二丁酯为20份。
3.根据权利要求1 所述的一种阻燃橡胶配方,其特征在于:所述氯磺化聚乙烯中氯的含量为34%。
CN201310599534.6A 2013-11-25 2013-11-25 一种阻燃橡胶配方 Pending CN103642141A (zh)

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CN201310599534.6A CN103642141A (zh) 2013-11-25 2013-11-25 一种阻燃橡胶配方

Publications (1)

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CN103642141A true CN103642141A (zh) 2014-03-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106674778A (zh) * 2016-12-14 2017-05-17 安徽得尚电子科技有限公司 一种阻燃橡胶配方
CN106957495A (zh) * 2016-01-08 2017-07-18 厚生股份有限公司 耐候防火复合结构及其制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106957495A (zh) * 2016-01-08 2017-07-18 厚生股份有限公司 耐候防火复合结构及其制造方法
CN106674778A (zh) * 2016-12-14 2017-05-17 安徽得尚电子科技有限公司 一种阻燃橡胶配方

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Application publication date: 20140319