CN104650588A - 用于制造密封圈的聚硫橡胶 - Google Patents

用于制造密封圈的聚硫橡胶 Download PDF

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Publication number
CN104650588A
CN104650588A CN201310580292.6A CN201310580292A CN104650588A CN 104650588 A CN104650588 A CN 104650588A CN 201310580292 A CN201310580292 A CN 201310580292A CN 104650588 A CN104650588 A CN 104650588A
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China
Prior art keywords
parts
polysulfide rubber
thiorubber
seal ring
sealing
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CN201310580292.6A
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English (en)
Inventor
张国盛
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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 CN201310580292.6A priority Critical patent/CN104650588A/zh
Publication of CN104650588A publication Critical patent/CN104650588A/zh
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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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/18—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
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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)
  • Sealing Material Composition (AREA)

Abstract

本发明公开了一种用于制造密封圈的聚硫橡胶，其组分按质量份配比如下：聚硫橡胶90—100份，半补强炉法炭黑55—65份，促进剂DM1—1.5份，氧化镁5—7份，氧化锌8—12份，促进剂DPG0.08—0.12份。既具备优异的耐腐蚀性，又耐高温，无毒，抗粘，还具有非常优异的弹性和密封性。

Description

用于制造密封圈的聚硫橡胶
 
技术领域
本发明属于橡胶生产技术领域，具体涉及一种用于制造密封圈的聚硫橡胶。
 
背景技术
聚硫橡胶是一种合成橡胶，属特种橡胶。含有硫原子的特种合成橡胶的总称。是脂肪烃、醚类等的二卤衍生物或它们的混合物和碱土金属的多硫化物的缩聚物。固体聚硫橡胶主要用于制造输油胶管、印刷胶辊、密封圈以及气量计的隔膜，液态聚硫橡胶用于飞机油箱、机舱的密封和火箭推进剂，掺入环氧树脂后可以减少固化时的收缩，增加冲击强度，广泛应用于胶粘剂、电器制品以及涂料等方面。
 
发明内容
本发明的目的在于，提供一种用于制造密封圈的聚硫橡胶，既具备优异的耐腐蚀性，又耐高温，无毒，抗粘，还具有非常优异的弹性和密封性。
本发明提供的用于制造密封圈的聚硫橡胶，其组分按质量份配比如下：
聚硫橡胶             90—100份，
半补强炉法炭黑       55—65份，
促进剂DM            1—1.5份，
氧化镁               5—7份，
氧化锌               8—12份，
促进剂DPG            0.08—0.12份。
本发明提供的用于制造密封圈的聚硫橡胶，其有益效果在于：既具备优异的耐腐蚀性，又耐高温，无毒，抗粘，还具有非常优异的弹性和密封性。
 
具体实施方式
下面结合一个实施例，对本发明提供的用于制造密封圈的聚硫橡胶进行详细的说明。
 
实施例
本实施例的用于制造密封圈的聚硫橡胶，其组分按质量份配比如下：
聚硫橡胶             100份，
半补强炉法炭黑       60份，
促进剂DM            1.3份，
氧化镁               6份，
氧化锌               10份，
促进剂DPG           0.1份。 

Claims (1)

1.一种用于制造密封圈的聚硫橡胶，其特征在于，其组分按质量份配比如下：
聚硫橡胶             90—100份，
半补强炉法炭黑       55—65份，
促进剂DM            1—1.5份，
氧化镁               5—7份，
氧化锌               8—12份，
促进剂DPG            0.08—0.12份。
CN201310580292.6A 2013-11-19 2013-11-19 用于制造密封圈的聚硫橡胶 Pending CN104650588A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310580292.6A CN104650588A (zh) 2013-11-19 2013-11-19 用于制造密封圈的聚硫橡胶

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310580292.6A CN104650588A (zh) 2013-11-19 2013-11-19 用于制造密封圈的聚硫橡胶

Publications (1)

Publication Number Publication Date
CN104650588A true CN104650588A (zh) 2015-05-27

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Country Status (1)

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CN (1) CN104650588A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221219A (zh) * 2016-08-30 2016-12-14 无锡神意环件法兰有限公司 板式平焊法兰
CN106633884A (zh) * 2016-12-14 2017-05-10 宜兴市乐创文化发展有限公司 一种用于滑板的橡胶材料
CN110105762A (zh) * 2019-05-08 2019-08-09 苏州松之叶精密机械配件有限公司 一种聚硫橡胶密封圈的制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221219A (zh) * 2016-08-30 2016-12-14 无锡神意环件法兰有限公司 板式平焊法兰
CN106633884A (zh) * 2016-12-14 2017-05-10 宜兴市乐创文化发展有限公司 一种用于滑板的橡胶材料
CN110105762A (zh) * 2019-05-08 2019-08-09 苏州松之叶精密机械配件有限公司 一种聚硫橡胶密封圈的制备方法

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Application publication date: 20150527