CN110615949A - 一种超低硬度三元乙丙橡胶 - Google Patents

一种超低硬度三元乙丙橡胶 Download PDF

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Publication number
CN110615949A
CN110615949A CN201910916533.7A CN201910916533A CN110615949A CN 110615949 A CN110615949 A CN 110615949A CN 201910916533 A CN201910916533 A CN 201910916533A CN 110615949 A CN110615949 A CN 110615949A
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parts
ethylene propylene
carbon black
rubber
diene monomer
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吴喜林
吕晓刚
程平
王化勇
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Wuhu Jituo Rubber Technologies Co Ltd
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Wuhu Jituo Rubber Technologies Co Ltd
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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
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
    • 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
    • C08L2201/00Properties
    • C08L2201/04Antistatic

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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

本发明提供一种超低硬度三元乙丙橡胶,所述包括有以下质量份数的组分料:乙丙橡胶200份,N550炭黑50份,N774炭黑50份,无机填料70份,石蜡油150份,氧化锌6份,硬脂酸1份,硫磺1.5份,促进剂5份。通过乙丙橡胶、N550炭黑、N774炭黑、无机填料、石蜡油、氧化锌、硬脂酸、硫磺和促进剂进行制备,制造一种超低硬度的橡胶,并添加阻燃剂和RN75抗静电剂使该产品具有阻燃和抗静电的性能,并且工艺性好,生产效率高。

Description

一种超低硬度三元乙丙橡胶
技术领域
本发明涉及橡胶技术领域,尤其涉及一种超低硬度三元乙丙橡胶。
背景技术
目前在工作生活过程中,使用橡胶已经越来越受到各个领域的技术人员的青睐,而在某些特殊领域中,对于橡胶的硬度有着特别的要求,而目前的橡胶在制备时使用的普通材料,对于橡胶的硬度无法保证,影响橡胶的使用品质。因此,解决普通橡胶硬度不足的问题就显得尤为重要了。
发明内容
针对上述问题,本发明提供一种超低硬度三元乙丙橡胶,通过乙丙橡胶、N550炭黑、N774炭黑、无机填料、石蜡油、氧化锌、硬脂酸、硫磺和促进剂进行制备,制造一种超低硬度的橡胶,并添加阻燃剂和RN75抗静电剂使该产品具有阻燃和抗静电的性能,并且工艺性好,生产效率高。
针对上述问题,本发明提供一种超低硬度三元乙丙橡胶,包括有以下质量份数的组分料:乙丙橡胶190-210份,N550炭黑40-60份,N774炭黑40-60份,无机填料60-80份,石蜡油140-160份,氧化锌5-7份,硬脂酸0.5-1.5份,硫磺1-2份,促进剂4-6份。
进一步改进在于:所述包括有以下质量份数的组分料:乙丙橡胶200份,N550炭黑50份,N774炭黑50份,无机填料70份,石蜡油150份,氧化锌6份,硬脂酸1份,硫磺1.5份,促进剂5份。
进一步改进在于:所述该组分料中还添加有阻燃剂55-65份和RN75抗静电剂20-30份。
本发明的有益效果:通过乙丙橡胶、N550炭黑、N774炭黑、无机填料、石蜡油、氧化锌、硬脂酸、硫磺和促进剂进行制备,制造一种超低硬度的橡胶,并添加阻燃剂和RN75抗静电剂使该产品具有阻燃和抗静电的性能,并且工艺性好,生产效率高。
具体实施方式
为了加深对本发明的理解,下面将结合实施例对本发明作进一步详述,该实施例仅用于解释本发明,并不构成对本发明保护范围的限定。
实施例一
本实施例提供一种超低硬度三元乙丙橡胶,包括有以下质量份数的组分料:乙丙橡胶210份,N550炭黑60份,N774炭黑60份,无机填料80份,石蜡油160份,氧化锌7份,硬脂酸1.5份,硫磺2份,促进剂6份。
实施例二
本实施例提供一种超低硬度三元乙丙橡胶,所述包括有以下质量份数的组分料:乙丙橡胶200份,N550炭黑50份,N774炭黑50份,无机填料70份,石蜡油150份,氧化锌6份,硬脂酸1份,硫磺1.5份,促进剂5份。
实施例三
本实施例提供一种超低硬度三元乙丙橡胶,包括有以下质量份数的组分料:乙丙橡胶190份,N550炭黑40份,N774炭黑40份,无机填料60份,石蜡油140份,氧化锌5份,硬脂酸0.5份,硫磺1份,促进剂4份。
所述该组分料中还添加有阻燃剂55-65份和RN75抗静电剂20-30份。
通过乙丙橡胶、N550炭黑、N774炭黑、无机填料、石蜡油、氧化锌、硬脂酸、硫磺和促进剂进行制备,制造一种超低硬度的橡胶,并添加阻燃剂和RN75抗静电剂使该产品具有阻燃和抗静电的性能,并且工艺性好,生产效率高。

Claims (3)

1.一种超低硬度三元乙丙橡胶,其特征在于:包括有以下质量份数的组分料:乙丙橡胶190-210份,N550炭黑40-60份,N774炭黑40-60份,无机填料60-80份,石蜡油140-160份,氧化锌5-7份,硬脂酸0.5-1.5份,硫磺1-2份,促进剂4-6份。
2.如权利要求1所述的一种超低硬度三元乙丙橡胶,其特征在于:所述包括有以下质量份数的组分料:乙丙橡胶200份,N550炭黑50份,N774炭黑50份,无机填料70份,石蜡油150份,氧化锌6份,硬脂酸1份,硫磺1.5份,促进剂5份。
3.如权利要求1所述的一种超低硬度三元乙丙橡胶,其特征在于:所述该组分料中还添加有阻燃剂55-65份和RN75抗静电剂20-30份。
CN201910916533.7A 2019-09-26 2019-09-26 一种超低硬度三元乙丙橡胶 Withdrawn CN110615949A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111333968A (zh) * 2020-03-20 2020-06-26 芜湖融汇化工有限公司 一种生产成本较低的通用橡套
CN111574776A (zh) * 2020-06-12 2020-08-25 厦门万新橡胶有限公司 一种低硬度低散发的三元乙丙橡胶
CN113150454A (zh) * 2021-04-22 2021-07-23 江苏铁龙环保设备有限公司 一种三元乙丙胶

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111333968A (zh) * 2020-03-20 2020-06-26 芜湖融汇化工有限公司 一种生产成本较低的通用橡套
CN111574776A (zh) * 2020-06-12 2020-08-25 厦门万新橡胶有限公司 一种低硬度低散发的三元乙丙橡胶
CN113150454A (zh) * 2021-04-22 2021-07-23 江苏铁龙环保设备有限公司 一种三元乙丙胶

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Application publication date: 20191227