CN105348814A - 一种密封橡胶 - Google Patents

一种密封橡胶 Download PDF

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Publication number
CN105348814A
CN105348814A CN201510892597.XA CN201510892597A CN105348814A CN 105348814 A CN105348814 A CN 105348814A CN 201510892597 A CN201510892597 A CN 201510892597A CN 105348814 A CN105348814 A CN 105348814A
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Prior art keywords
parts
sealing rubber
vinyl silicone
resistance
rubber
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CN201510892597.XA
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English (en)
Inventor
金喜春
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CHANGSHU YAOXING FIBERGLASS INSULATION PRODUCTS Co Ltd
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CHANGSHU YAOXING FIBERGLASS INSULATION PRODUCTS Co Ltd
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Priority to CN201510892597.XA priority Critical patent/CN105348814A/zh
Publication of CN105348814A publication Critical patent/CN105348814A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种密封橡胶,其特征在于,各组分按重量份计:100~150份甲基乙烯基硅橡胶;50~80份1,3,5-三巯基-2,4,6-均三嗪;60~70份碳黑;25~30份甲基苯基乙烯基硅油;5~10份氧化铁;5~10份硬脂酸;5~8份6-乙氧基-2,2,4-三甲基-1,2-二氢化喹啉;6~15份双25硫化剂;2~4份磺化油;2~4份硅烷偶联剂。本发明一种密封橡胶具有良好的抗撕裂性能,化学性能稳定,机械性能高,耐磨,耐高温,耐老化。

Description

一种密封橡胶
技术领域
本发明涉及橡胶加工领域,尤其是一种密封橡胶。
背景技术
密封橡胶是一种常见的防止气体、液体泄漏的材料。硅橡胶作为一种密封橡胶具有耐高温、耐老化、导热性良好的优点,但是硅橡胶机械性能较低,有待提高。
发明内容
发明的目的在于提供一种密封橡胶,该橡胶具有良好的抗撕裂性能,化学性能稳定,机械性能高,耐磨,耐高温,耐老化。
为了实现上述目的,本发明的技术方案是设计一种密封橡胶,各组分按重量份计:
100~150份甲基乙烯基硅橡胶;
50~80份1,3,5-三巯基-2,4,6-均三嗪;
60~70份碳黑;
25~30份甲基苯基乙烯基硅油;
5~10份氧化铁;
5~10份硬脂酸;
5~8份6-乙氧基-2,2,4-三甲基-1,2-二氢化喹啉;
6~15份双25硫化剂;
2~4份磺化油;
2~4份硅烷偶联剂。
本发明的优点和有益效果在于:提供一种密封橡胶,该橡胶具有良好的抗撕裂性能,化学性能稳定,机械性能高,耐磨,耐高温,耐老化。
具体实施方式
下面结合实施例,对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
实施例1:
一种密封橡胶,各组分按重量份计:
100份甲基乙烯基硅橡胶;
50份1,3,5-三巯基-2,4,6-均三嗪;
60份碳黑;
25份甲基苯基乙烯基硅油;
5份氧化铁;
5份硬脂酸;
5份6-乙氧基-2,2,4-三甲基-1,2-二氢化喹啉;
6份双25硫化剂;
2份磺化油;
2份硅烷偶联剂。
实施例2:
一种密封橡胶,各组分按重量份计:
150份甲基乙烯基硅橡胶;
80份1,3,5-三巯基-2,4,6-均三嗪;
70份碳黑;
30份甲基苯基乙烯基硅油;
10份氧化铁;
10份硬脂酸;
8份6-乙氧基-2,2,4-三甲基-1,2-二氢化喹啉;
15份双25硫化剂;
4份磺化油;
4份硅烷偶联剂。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (1)

1.一种密封橡胶,其特征在于,各组分按重量份计:
100~150份甲基乙烯基硅橡胶;
50~80份1,3,5-三巯基-2,4,6-均三嗪;
60~70份碳黑;
25~30份甲基苯基乙烯基硅油;
5~10份氧化铁;
5~10份硬脂酸;
5~8份6-乙氧基-2,2,4-三甲基-1,2-二氢化喹啉;
6~15份双25硫化剂;
2~4份磺化油;
2~4份硅烷偶联剂。
CN201510892597.XA 2015-12-08 2015-12-08 一种密封橡胶 Pending CN105348814A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510892597.XA CN105348814A (zh) 2015-12-08 2015-12-08 一种密封橡胶

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510892597.XA CN105348814A (zh) 2015-12-08 2015-12-08 一种密封橡胶

Publications (1)

Publication Number Publication Date
CN105348814A true CN105348814A (zh) 2016-02-24

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CN (1) CN105348814A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116212122A (zh) * 2023-05-09 2023-06-06 成都德信安创新医疗技术有限公司 一种抗凝血涂层及其应用和制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104650596A (zh) * 2015-02-12 2015-05-27 柳州聚龙科技有限公司 硅橡胶密封圈
CN104710795A (zh) * 2015-01-28 2015-06-17 柳州市同进汽车零部件制造有限公司 一种超耐高温o形橡胶密封圈
CN105038236A (zh) * 2015-06-25 2015-11-11 潘应生 耐高温活塞环

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104710795A (zh) * 2015-01-28 2015-06-17 柳州市同进汽车零部件制造有限公司 一种超耐高温o形橡胶密封圈
CN104650596A (zh) * 2015-02-12 2015-05-27 柳州聚龙科技有限公司 硅橡胶密封圈
CN105038236A (zh) * 2015-06-25 2015-11-11 潘应生 耐高温活塞环

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116212122A (zh) * 2023-05-09 2023-06-06 成都德信安创新医疗技术有限公司 一种抗凝血涂层及其应用和制备方法
CN116212122B (zh) * 2023-05-09 2023-08-01 成都德信安创新医疗技术有限公司 一种抗凝血涂层及其应用和制备方法

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