CN104650575A - 混炼型聚氨酯橡胶 - Google Patents

混炼型聚氨酯橡胶 Download PDF

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Publication number
CN104650575A
CN104650575A CN201310580239.6A CN201310580239A CN104650575A CN 104650575 A CN104650575 A CN 104650575A CN 201310580239 A CN201310580239 A CN 201310580239A CN 104650575 A CN104650575 A CN 104650575A
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China
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parts
polyurethane rubber
mixing type
type polyurethane
polyurethane elastomer
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CN201310580239.6A
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English (en)
Inventor
张国盛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American-European Sub-Rubber Industry Co Ltd In Qingdao
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American-European Sub-Rubber Industry Co Ltd In Qingdao
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Application filed by American-European Sub-Rubber Industry Co Ltd In Qingdao filed Critical American-European Sub-Rubber Industry Co Ltd In Qingdao
Priority to CN201310580239.6A priority Critical patent/CN104650575A/zh
Publication of CN104650575A publication Critical patent/CN104650575A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种混炼型聚氨酯橡胶,其组分按质量份配比如下:聚氨酯橡胶90—100份,古马隆树脂14—16份,促进剂M0.8—1.2份,促进剂DM3.5—4.5份,防老剂Caytur4:0.3—0.4份,硫磺0.65—0.85份,高耐磨炭黑25—35份,硬脂酸镉0.4—0.6份。耐疲劳、粘性、耐热、耐老化性能都有很大提高。

Description

混炼型聚氨酯橡胶
 
技术领域
本发明属于橡胶生产技术领域,具体涉及一种混炼型聚氨酯橡胶。
 
背景技术
聚氨酯橡胶是由聚酯与二异氰酸酯类化合物聚合而成的,它的化学结构比一般弹性聚合物复杂,除反复出现的氨基甲酸酯集团外,分子链中往往还含有酯基、醚基、芳香基等集团。聚氨酯橡胶具有硬度高、强度好、高弹性、高耐磨性、耐撕裂、耐老化、耐臭氧、耐辐射及良好的导电性等优点,是一般橡胶所不能比的。
 
发明内容
本发明的目的在于,提供一种混炼型聚氨酯橡胶,耐疲劳、粘性、耐热、耐老化性能都有很大提高。
本发明提供的混炼型聚氨酯橡胶,其组分按质量份配比如下:
聚氨酯橡胶          90—100份,
古马隆树脂          14—16份,
促进剂M            0.8—1.2份,
促进剂DM           3.5—4.5份,
防老剂Caytur4      0.3—0.4份,
硫磺                0.65—0.85份,
高耐磨炭黑          25—35份,
硬脂酸镉            0.4—0.6份。
本发明提供的混炼型聚氨酯橡胶,其有益效果在于:耐疲劳、粘性、耐热、耐老化性能都有很大提高。
 
具体实施方式
下面结合一个实施例,对本发明提供的混炼型聚氨酯橡胶进行详细的说明。
 
实施例
本实施例的混炼型聚氨酯橡胶,其组分按质量份配比如下:
聚氨酯橡胶          100份,
古马隆树脂          15份,
促进剂M            1份,
促进剂DM           4份,
防老剂Caytur4      0.35份,
硫磺                0.75份,
高耐磨炭黑          30份,
硬脂酸镉            0.5份。

Claims (1)

1.一种混炼型聚氨酯橡胶,其特征在于,其组分按质量份配比如下:
聚氨酯橡胶          90—100份,
古马隆树脂          14—16份,
促进剂M            0.8—1.2份,
促进剂DM           3.5—4.5份,
防老剂Caytur4      0.3—0.4份,
硫磺                0.65—0.85份,
高耐磨炭黑          25—35份,
硬脂酸镉            0.4—0.6份。
CN201310580239.6A 2013-11-19 2013-11-19 混炼型聚氨酯橡胶 Pending CN104650575A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310580239.6A CN104650575A (zh) 2013-11-19 2013-11-19 混炼型聚氨酯橡胶

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310580239.6A CN104650575A (zh) 2013-11-19 2013-11-19 混炼型聚氨酯橡胶

Publications (1)

Publication Number Publication Date
CN104650575A true CN104650575A (zh) 2015-05-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310580239.6A Pending CN104650575A (zh) 2013-11-19 2013-11-19 混炼型聚氨酯橡胶

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CN (1) CN104650575A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113999520A (zh) * 2021-12-21 2022-02-01 中国人民解放军63919部队 一种透明橡胶气密材料及其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113999520A (zh) * 2021-12-21 2022-02-01 中国人民解放军63919部队 一种透明橡胶气密材料及其制备方法和应用

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Application publication date: 20150527