CN104804256A - 一种耐磨耐高温橡胶材料 - Google Patents

一种耐磨耐高温橡胶材料 Download PDF

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CN104804256A
CN104804256A CN201510139597.2A CN201510139597A CN104804256A CN 104804256 A CN104804256 A CN 104804256A CN 201510139597 A CN201510139597 A CN 201510139597A CN 104804256 A CN104804256 A CN 104804256A
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parts
rubber
wear
resistant
magnesium oxide
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孙宝林
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ANHUI MEIXIANG INDUSTRIAL Co Ltd
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ANHUI MEIXIANG INDUSTRIAL Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic
    • 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

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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

本发明公开了一种耐磨耐高温橡胶材料，它由下列质量份数的原材料组成：丁苯橡胶35-55份、硅微粉15-20份，高耐磨白炭黑10-15份、丙烯醇3-5份、硫化剂5-8份、促进剂1-3份、防老剂2-4份、氧化铝3-6份、氧化镁0.5-1.5份。该种方案，以丁苯橡胶为基体，并用硅微粉、高耐磨白炭黑为填充材料，不仅可提高橡胶的散热效率、橡胶的耐老化性能，其导电及抗静电性能也明显增强，添加适量氧化铝及氧化镁大幅提高橡胶的导热性能，控制氧化铝及氧化镁处于一定的范围内，使橡胶内部结合力提高，增强了橡胶的抗拉伸性能与力学强度。

Description

一种耐磨耐高温橡胶材料
技术领域
本发明涉及橡胶制品领域，具体涉及一种耐磨耐高温橡胶材料。
背景技术
橡胶具有良好的综合性能，与金属粘结性、力学性能、疲劳性能、耐老化、生热低等性能都较高，橡胶密封圈被应用于各行各业中，但目前的橡胶密封圈常常遇到使用寿命短，耐热、耐油、耐臭氧、抗拉强度低等不良问题，人们对橡胶密封圈的质量要求也不断的提高，迫切需要一种高性能的耐用橡胶密封圈材料。
发明内容
本发明所要解决的问题是提供一种耐磨耐高温橡胶材料，以解决现有技术中导致的上述多种缺陷。
一种耐磨耐高温橡胶材料，它由下列质量份数的原材料组成：丁苯橡胶35-55份、硅微粉15-20份，高耐磨白炭黑10-15份、丙烯醇3-5份、硫化剂 5-8 份、促进剂1-3份、防老剂2-4份、氧化铝3-6份、氧化镁0.5-1.5份。
优选的，所述硫化剂为过苯甲酸叔丁酯、DCP及硫磺中的一种或几种的混合物。
优选的，所述防老剂为防老剂4010及防老剂D并用。
优选的，所述促进剂为促进剂DM。
本发明的优点在于，该种方案，以丁苯橡胶为基体，并用硅微粉、高耐磨白炭黑为填充材料，不仅可提高橡胶的散热效率、橡胶的耐老化性能，其导电及抗静电性能也明显增强，添加适量氧化铝及氧化镁大幅提高橡胶的导热性能，控制氧化铝及氧化镁处于一定的范围内，使橡胶内部结合力提高，增强了橡胶的抗拉伸性能与力学强度。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
一种耐磨耐高温橡胶材料，它由下列质量份数的原材料组成：丁苯橡胶49份、硅微粉16份，高耐磨白炭黑14份、丙烯醇4份、硫化剂6份、促进剂2份、防老剂3份、氧化铝5份、氧化镁1份。
值得注意的是，所述硫化剂为过苯甲酸叔丁酯、DCP及硫磺中的一种或几种的混合物。
在本实例中，所述防老剂为防老剂4010及防老剂D并用。
此外，所述促进剂为促进剂DM。
基于上述，该种方案，以丁苯橡胶为基体，并用硅微粉、高耐磨白炭黑为填充材料，不仅可提高橡胶的散热效率、橡胶的耐老化性能，其导电及抗静电性能也明显增强，添加适量氧化铝及氧化镁大幅提高橡胶的导热性能，控制氧化铝及氧化镁处于一定的范围内，使橡胶内部结合力提高，增强了橡胶的抗拉伸性能与力学强度。
由技术常识可知，本发明可以通过其它的不脱离其精神实质或必要特征的方案来实现。因此，上述公开的实施方案，就各方面而言，都只是举例说明，并不是仅有的。所有在本发明范围内或在等同于本发明的范围内的改变均被本发明包含。

Claims (4)

1. 一种耐磨耐高温橡胶材料，其特征在于，它由下列质量份数的原材料组成：丁苯橡胶35-55份、硅微粉15-20份，高耐磨白炭黑10-15份、丙烯醇3-5份、硫化剂 5-8 份、促进剂1-3份、防老剂2-4份、氧化铝3-6份、氧化镁0.5-1.5份。
2.根据权利要求1所述的一种耐磨耐高温橡胶材料，其特征在于，所述硫化剂为过苯甲酸叔丁酯、DCP及硫磺中的一种或几种的混合物。
3. 根据权利要求1所述的一种耐磨耐高温橡胶材料，其特征在于，所述防老剂为防老剂4010及防老剂D并用。
4. 根据权利要求1所述的一种耐磨耐高温橡胶材料，其特征在于，所述促进剂为促进剂DM。
CN201510139597.2A 2015-03-29 2015-03-29 一种耐磨耐高温橡胶材料 Pending CN104804256A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111925574A (zh) * 2020-08-18 2020-11-13 濮阳市恒信橡塑有限公司 一种高压密封圈及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102675701A (zh) * 2012-04-13 2012-09-19 平顶山易成新材料股份有限公司 一种压缩生热低且滚动阻力小的橡胶组合物
CN103819758A (zh) * 2014-02-26 2014-05-28 秦荣勤 阻燃耐火橡胶组合物、制备方法及耐火阻燃橡胶包带
CN104592596A (zh) * 2013-11-01 2015-05-06 建大橡胶（中国）有限公司 一种高抓地力轮胎胎面及其合成方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102675701A (zh) * 2012-04-13 2012-09-19 平顶山易成新材料股份有限公司 一种压缩生热低且滚动阻力小的橡胶组合物
CN104592596A (zh) * 2013-11-01 2015-05-06 建大橡胶（中国）有限公司 一种高抓地力轮胎胎面及其合成方法
CN103819758A (zh) * 2014-02-26 2014-05-28 秦荣勤 阻燃耐火橡胶组合物、制备方法及耐火阻燃橡胶包带

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111925574A (zh) * 2020-08-18 2020-11-13 濮阳市恒信橡塑有限公司 一种高压密封圈及其制备方法

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