CN104592563A - 混炼胶橡胶密封圈 - Google Patents

混炼胶橡胶密封圈 Download PDF

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Publication number
CN104592563A
CN104592563A CN201310525551.5A CN201310525551A CN104592563A CN 104592563 A CN104592563 A CN 104592563A CN 201310525551 A CN201310525551 A CN 201310525551A CN 104592563 A CN104592563 A CN 104592563A
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China
Prior art keywords
parts
rubber
sealing ring
accelerant
rubber sealing
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CN201310525551.5A
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English (en)
Inventor
梁松杰
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Qingdao Wangyu Rubber Co Ltd
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Qingdao Wangyu Rubber Co Ltd
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Priority to CN201310525551.5A priority Critical patent/CN104592563A/zh
Publication of CN104592563A publication Critical patent/CN104592563A/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
    • C08L7/00—Compositions of natural rubber
    • 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
    • C08L2201/08—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)
  • Sealing Material Composition (AREA)

Abstract

本发明公开了一种混炼胶橡胶密封圈，其组分按质量份配比如下：天然橡胶60—65份，氯丁橡胶30—35份，云母10—13份，氧化锌1.5—2.5份，高耐磨碳黑4—6份，硅藻土2—4份，瓷土2—4份，木粉25—35份，煅烧陶土30—40份，白垩10—15份，微晶石蜡1—2份，古马隆树脂1—3份，巴西棕榈蜡2—3份，氧化镁5—7份，硬脂酸0.8—1份，腰果壳油2—3份，硼酸锌8—10份，草酸8—10份，柠檬酸三丁酯4—6份，机油7—9份，促进剂M0.8—1.2份，促进剂DM0.5—1份，促进剂TMTD0.3—0.5份，防老剂RD0.8—1.2份，防老剂NBC0.1—0.2份。耐磨耐用，耐高温低温性能优异，拉伸强度高，制备方法简单。

Description

混炼胶橡胶密封圈
 
技术领域
本发明属于橡胶密封圈生产技术领域，具体涉及一种混炼胶橡胶密封圈。
 
背景技术
制作橡胶密封圈的橡胶包括丁腈橡胶，氯丁橡胶，天然氟橡胶，硅橡胶，聚氨酯橡胶，丁腈橡胶与聚氯乙烯并用，天然橡胶与氯丁橡胶并用，顺丁橡胶与氯丁橡胶并用，氯乙醇橡胶和聚丙烯酸酯橡胶并用。目前混炼胶橡胶密封圈普遍存在不够耐磨，不耐用，耐高温、耐低温性能差，拉伸强度低等缺陷。
 
发明内容
本发明的目的在于，提供一种混炼胶橡胶密封圈，耐磨耐用，耐高温低温性能优异，拉伸强度高，制备方法简单。
本发明提供的混炼胶橡胶密封圈，其组分按质量份配比如下：天然橡胶60—65份，氯丁橡胶30—35份，云母10—13份，氧化锌1.5—2.5份，高耐磨碳黑4—6份，硅藻土2—4份，瓷土2—4份，木粉25—35份，煅烧陶土30—40份，白垩10—15份，微晶石蜡1—2份，古马隆树脂1—3份，巴西棕榈蜡2—3份，氧化镁5—7份，硬脂酸0.8—1份，腰果壳油2—3份，硼酸锌8—10份，草酸8—10份，柠檬酸三丁酯4—6份，机油7—9份，促进剂M0.8—1.2份，促进剂DM0.5—1份，促进剂TMTD0.3—0.5份，防老剂RD0.8—1.2份，防老剂NBC0.1—0.2份。
本发明提供的混炼胶橡胶密封圈，其有益效果在于：耐磨耐用，耐高温低温性能优异，拉伸强度高，制备方法简单。
 
具体实施方式
下面结合一个实施例，对本发明提供的混炼胶橡胶密封圈进行详细的说明。
 
实施例
本实施例的混炼胶橡胶密封圈，其组分按质量份配比如下：天然橡胶62份，氯丁橡胶34份，云母12份，氧化锌2份，高耐磨碳黑5份，硅藻土3份，瓷土3份，木粉30份，煅烧陶土35份，白垩13份，微晶石蜡1.5份，古马隆树脂2份，巴西棕榈蜡2.5份，氧化镁6份，硬脂酸0.9份，腰果壳油2.5份，硼酸锌9份，草酸9份，柠檬酸三丁酯5份，机油8份，促进剂M1份，促进剂DM0.8份，促进剂TMTD0.4份，防老剂RD1份，防老剂NBC0.15份。

Claims (1)

1.一种混炼胶橡胶密封圈，其特征在于，其组分按质量份配比如下：天然橡胶60—65份，氯丁橡胶30—35份，云母10—13份，氧化锌1.5—2.5份，高耐磨碳黑4—6份，硅藻土2—4份，瓷土2—4份，木粉25—35份，煅烧陶土30—40份，白垩10—15份，微晶石蜡1—2份，古马隆树脂1—3份，巴西棕榈蜡2—3份，氧化镁5—7份，硬脂酸0.8—1份，腰果壳油2—3份，硼酸锌8—10份，草酸8—10份，柠檬酸三丁酯4—6份，机油7—9份，促进剂M0.8—1.2份，促进剂DM0.5—1份，促进剂TMTD0.3—0.5份，防老剂RD0.8—1.2份，防老剂NBC0.1—0.2份。
CN201310525551.5A 2013-10-31 2013-10-31 混炼胶橡胶密封圈 Pending CN104592563A (zh)

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CN201310525551.5A CN104592563A (zh) 2013-10-31 2013-10-31 混炼胶橡胶密封圈

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104893017A (zh) * 2015-06-19 2015-09-09 江苏华神特种橡胶制品股份有限公司 一种抗氧化橡胶
CN106674635A (zh) * 2016-12-30 2017-05-17 安徽京鸿密封件技术有限公司 一种耐油耐高温耐氧化密封件及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104893017A (zh) * 2015-06-19 2015-09-09 江苏华神特种橡胶制品股份有限公司 一种抗氧化橡胶
CN106674635A (zh) * 2016-12-30 2017-05-17 安徽京鸿密封件技术有限公司 一种耐油耐高温耐氧化密封件及其制备方法

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Application publication date: 20150506