CN105623011A - 一种耐油类橡胶配方 - Google Patents

一种耐油类橡胶配方 Download PDF

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Publication number
CN105623011A
CN105623011A CN201610159412.9A CN201610159412A CN105623011A CN 105623011 A CN105623011 A CN 105623011A CN 201610159412 A CN201610159412 A CN 201610159412A CN 105623011 A CN105623011 A CN 105623011A
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rubber
parts
butadiene
sealing
accelerant
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邵环宇
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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
    • 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

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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

一种耐油类橡胶配方，所述配方成分如下：丁腈胶、顺丁胶、氧化锌、硬脂酸、防老剂4010、石蜡、炭黑330、增塑剂、促进剂CI、促进剂TMTM、硫磺；本发明的有益效果是该密封橡胶的配方经过多次试验得到，制得的橡胶密封性能好，不需要使用大量助剂，以添加剂进行合理配比得到密封橡胶，具有耐油效果好、耐用，可以在管道、泵等领域中广泛使用，而且橡胶制备方法简单，成本低，可以广泛应用。

Description

一种耐油类橡胶配方
技术领域
本发明涉及化工技术领域，尤其是涉及一种耐油类橡胶配方。
背景技术
密封橡胶是防止流体介质从被密封装置中泄漏，也防止外界灰尘、泥沙和空气（对
于真空而言）进入被密封装置内部的橡胶制品。这类密封件虽小，但对保证各种装置和设施的性能、节约材料和能源、防止环境污染等，具有重大作用。广泛用于各种机械、仪表、管道、家用电器、车辆和其他交通工具，以及建筑行业等。橡胶密封制品的橡胶材料，要根据工作条件予以选用，尤其在管道、泵等领域中，经常使用会造成密封垫损毁变形，造成密封效果降低，在一些特种领域中，密封垫又不能经常更换，需要一种耐用密封效果好的橡胶。
发明内容
为克服上述技术问题，本发明采用的技术方案如下：
一种耐油类橡胶配方，所述配方成分如下：丁腈胶、顺丁胶、氧化锌、硬脂酸、防老剂4010、石蜡、炭黑330、增塑剂、促进剂CI、促进剂TMTM、硫磺。
所述优选份数如下：丁腈胶75份、顺丁胶34.4份、氧化锌5份、硬脂酸1份、防老剂40102份、石蜡2份、炭黑33075份、增塑剂25.6份、促进剂CI1.5份、促进剂TMTM0.3份、硫磺1.76份。
本发明的有益效果是：该密封橡胶的配方经过多次试验得到，制得的橡胶密封性能好，不需要使用大量助剂，以添加剂进行合理配比得到密封橡胶，具有耐油效果好、耐用，可以在管道、泵等领域中广泛使用，而且橡胶制备方法简单，成本低，可以广泛应用。
具体实施方式
一种耐油类橡胶配方，所述配方成分如下：丁腈胶75份、顺丁胶34.4份、氧化锌5份、硬脂酸1份、防老剂40102份、石蜡2份、炭黑33075份、增塑剂25.6份、促进剂CI1.5份、促进剂TMTM0.3份、硫磺1.76份。
将上述配方硫化即可。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本领域的技术人员在本发明所揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书所限定的保护范围为准。

Claims (2)

1.一种耐油类橡胶配方，其特征在于所述配方成分如下：丁腈胶、顺丁胶、氧化锌、硬脂酸、防老剂4010、石蜡、炭黑330、增塑剂、促进剂CI、促进剂TMTM、硫磺。
2.根据权利要求1所述的一种耐油类橡胶配方，其特征在于所述优选份数如下：丁腈胶75份、顺丁胶34.4份、氧化锌5份、硬脂酸1份、防老剂40102份、石蜡2份、炭黑33075份、增塑剂25.6份、促进剂CI1.5份、促进剂TMTM0.3份、硫磺1.76份。
CN201610159412.9A 2016-03-21 2016-03-21 一种耐油类橡胶配方 Pending CN105623011A (zh)

Priority Applications (1)

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CN201610159412.9A CN105623011A (zh) 2016-03-21 2016-03-21 一种耐油类橡胶配方

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CN105623011A true CN105623011A (zh) 2016-06-01

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