CN109593241A - 一种耐磨橡胶 - Google Patents

一种耐磨橡胶 Download PDF

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Publication number
CN109593241A
CN109593241A CN201710922689.7A CN201710922689A CN109593241A CN 109593241 A CN109593241 A CN 109593241A CN 201710922689 A CN201710922689 A CN 201710922689A CN 109593241 A CN109593241 A CN 109593241A
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Prior art keywords
rubber
parts
plasticizer
abrasive
abrasive rubber
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CN201710922689.7A
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余忠琪
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JIANGSU RUITENG PAINTING TECHNOLOGY CO LTD
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JIANGSU RUITENG PAINTING TECHNOLOGY CO LTD
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Priority to CN201710922689.7A priority Critical patent/CN109593241A/zh
Publication of CN109593241A publication Critical patent/CN109593241A/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
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)

Abstract

本发明公开了一种耐磨橡胶，包含以下组分：丁腈橡胶、丙烯酸酯橡胶、液态双酚A环氧树脂、固态环氧树脂、硫化促进剂、补强剂、偶联剂、增塑剂和碳酸钙。本发明制备的橡胶具有优良的耐磨性能。

Description

一种耐磨橡胶
技术领域
本发明涉及一种橡胶，特别涉及一种耐磨橡胶。
背景技术
目前硫化橡胶大底用硫磺做交联剂，且橡胶成本较高，对制备工艺要求高，产品经常出现发粘、缺胶、缩孔喷霜、分层和撕裂等情况，且硫化橡胶制品不耐高温老化。橡胶制品的另一缺点是填充物多为炭黑，炭黑在生产过程中会对周围环境造成严重破坏，同时炭黑作为橡胶补强剂所获得的硫化橡胶存在着生热较高、弹性低的问题。当改善其柔软性能时，制品强度差，特别是耐磨性无法提高，当改善其耐磨性，则制品的柔韧性和防滑性能变差。
发明内容
发明目的：本发明提供一种耐磨橡胶，解决了提高橡胶柔韧性同时橡胶耐磨性变差的问题。
技术方案：本发明所述一种耐磨橡胶，包含以下组分：丁腈橡胶、丙烯酸酯橡胶、液态双酚A环氧树脂、固态环氧树脂、硫化促进剂、补强剂、偶联剂、增塑剂和碳酸钙。
所述橡胶包含以下重量份组分：20-30份丁腈橡胶、20-30份丙烯酸酯橡胶、5-10份液态双酚A环氧树脂、3-7份固态环氧树脂、1-2份硫化促进剂、3-4份补强剂、2-3份偶联剂、0.5-3份增塑剂和20-30份碳酸钙。
所述硫化促进剂选自橡胶促进剂M。所述补强剂选自硅酸盐类橡胶补强剂。所述偶联剂选自硅烷偶联剂kh560。
所述增塑剂选自聚氨酯或DINP增塑剂。
有益效果：本发明提供的耐磨橡胶，其磨耗、耐黄变、耐老化、耐折性能都比传统的硫化橡胶有所提高。
具体实施方式
一、原料来源
1、橡胶促进剂M来自石家庄市百胜化工有限责任公司，品牌为BAISHENG/百胜。
2、其余材料均市购所得。
二、检测方法
1、硬度：参照《GB/T 2411-1989塑料邵尔硬度试验方法》。
2、磨耗性能测定：采用标准《DIN 53516 GB 9867》测定样品耐磨耗性能。
3、耐黄变：参照《HG/T 3689-2001鞋类耐黄变试验方法》。
4、耐老化：参照《GB/T 3512-2001硫化橡胶或热塑性橡胶热空气加速老化和耐热试验》。
三、样品制备
实施例1：20份丁腈橡胶、20份丙烯酸酯橡胶、5份液态双酚A环氧树脂、3份固态环氧树脂、1份橡胶促进剂M、3份硅酸盐类橡胶补强剂、2份偶联剂kh560、0.5份增塑剂聚氨酯和20份碳酸钙。
实施例2：30份丁腈橡胶、30份丙烯酸酯橡胶、10份液态双酚A环氧树脂、7份固态环氧树脂、2份橡胶促进剂M、4份硅酸盐类橡胶补强剂、3份偶联剂kh560、3份增塑剂聚氨酯和30份碳酸钙。
实施例3：25份丁腈橡胶、24份丙烯酸酯橡胶、6份液态双酚A环氧树脂、5份固态环氧树脂、1份橡胶促进剂M、4份硅酸盐类橡胶补强剂、3份偶联剂kh560、1份DINP增塑剂和26份碳酸钙。
对照1：无液态双酚A环氧树脂，其余同实施例3。
对照2：无固态环氧树脂，其余同实施例3。
四、检测结果

Claims (6)

1.一种耐磨橡胶，其特征在于，包含以下组分：丁腈橡胶、丙烯酸酯橡胶、液态双酚A环氧树脂、固态环氧树脂、硫化促进剂、补强剂、偶联剂、增塑剂和碳酸钙。
2.根据权利要求1所述的耐磨橡胶，其特征在于所述橡胶包含以下重量份组分：20-30份丁腈橡胶、20-30份丙烯酸酯橡胶、5-10份液态双酚A环氧树脂、3-7份固态环氧树脂、1-2份硫化促进剂、3-4份补强剂、2-3份偶联剂、0.5-3份增塑剂和20-30份碳酸钙。
3.根据权利要求1所述的耐磨橡胶，其特征在于所述硫化促进剂选自橡胶促进剂M。
4.根据权利要求1所述的耐磨橡胶，其特征在于所述补强剂选自硅酸盐类橡胶补强剂。
5.根据权利要求1所述的耐磨橡胶，其特征在于所述偶联剂选自硅烷偶联剂kh560。
6.根据权利要求1所述的耐磨橡胶，其特征在于所述增塑剂选自聚氨酯或DINP增塑剂。
CN201710922689.7A 2017-09-30 2017-09-30 一种耐磨橡胶 Pending CN109593241A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113214550A (zh) * 2021-05-18 2021-08-06 中国科学院兰州化学物理研究所 一种水润滑轴承复合材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07224189A (ja) * 1994-02-15 1995-08-22 Ube Ind Ltd 耐摩耗性ゴム組成物
CN102807720A (zh) * 2012-08-16 2012-12-05 芜湖禾田汽车工业有限公司 一种橡胶配方及其制备方法
CN104151759A (zh) * 2014-07-24 2014-11-19 青岛国强环保科技有限公司 一种高耐磨性橡胶
CN106832832A (zh) * 2017-01-22 2017-06-13 泉州市泰亚体育用品有限公司 一种耐油、耐寒、耐磨的鞋底材料及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07224189A (ja) * 1994-02-15 1995-08-22 Ube Ind Ltd 耐摩耗性ゴム組成物
CN102807720A (zh) * 2012-08-16 2012-12-05 芜湖禾田汽车工业有限公司 一种橡胶配方及其制备方法
CN104151759A (zh) * 2014-07-24 2014-11-19 青岛国强环保科技有限公司 一种高耐磨性橡胶
CN106832832A (zh) * 2017-01-22 2017-06-13 泉州市泰亚体育用品有限公司 一种耐油、耐寒、耐磨的鞋底材料及其制备方法

Non-Patent Citations (1)

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Title
邓本诚 等: "《橡胶并用与橡塑共混技术-性能、工艺与配方》", 30 June 1998 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113214550A (zh) * 2021-05-18 2021-08-06 中国科学院兰州化学物理研究所 一种水润滑轴承复合材料及其制备方法

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