High-temperature-resistant modified polyarylsulfone rubber

A technology of polyarylene sulfone and high temperature resistance, which is applied in the field of rubber and plastics, and can solve the problems that polyarene sulfone resin cannot meet the needs of use

Inactive Publication Date: 2017-01-04
苏州市云林电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The polyarene resin used in the prior art can no longer meet the current use requirements

Method used

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Embodiment Construction

[0008] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0009] The present invention is a high temperature resistant modified polyarylsulfone rubber, which is composed of polyarylsulfone resin, high temperature resistant agent, filler, chemical resistant agent, crosslinking agent and heat stabilizer, and the high temperature resistant agent is cyanide Ester resin, the filler is carbon black, the chemical resistance agent is polyphenylene sulfide resin, the crosslinking agent is polypropylene glycol diglycidyl ether, and the heat stabilizer is lead dibasic phosphite , the parts by weight of the components of the high temperature-resistant modified polyarylsulfone rubber are respectively: the polyarylsulfone resin accounts for 82-88 parts, the cyanate r...

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Abstract

The invention discloses high-temperature-resistant modified polyarylsulfone rubber. The high-temperature-resistant modified polyarylsulfone rubber comprises polyarylsulfone resin, a high-temperature-resistant agent, a filling agent, a chemical medicine resisting agent, a crosslinking agent and a heat stabilizer, wherein the high-temperature-resistant agent is cyanate ester resin, the filling agent is carbon black, the chemical medicine resisting agent is polyphenylene sulfide resin, the crosslinking agent is polypropylene glycol diglycidyl ether, and the heat stabilizer is dibasic lead phosphate. The high-temperature-resistant modified polyarylsulfone rubber comprises the following components in parts by weight: 82-88 parts of polyarylsulfone resin, 11-15 parts of cyanate ester resin, 26-33 parts of carbon black, 17-21 parts of polyphenylene sulfide resin, 9-14 parts of polypropylene glycol diglycidyl ether and 5-10 parts of dibasic lead phosphate. The high-temperature-resistant modified polyarylsulfone rubber has the characteristics of high temperature resistance, load resistance, high strength, good chemical medicine resistance, aging resistance and good quality.

Description

technical field [0001] The invention relates to the field of rubber and plastics, in particular to a high-temperature-resistant modified polyarylsulfone rubber. Background technique [0002] Polyaryl sulfone can be used as a high temperature resistant engineering material, and can also be used to make mechanical parts, switches, coils, cables, wiring boards and other insulating materials, as well as adhesives, impregnating agents, coatings, films, etc. The polyarene resins used in the prior art can no longer meet the current use requirements. Contents of the invention [0003] The purpose of the present invention is to provide a high temperature resistant modified polyaryl sulfone rubber with the characteristics of high temperature resistance, load resistance, high strength, good chemical resistance, aging resistance and good quality. [0004] The technical solution of the present invention is a high temperature resistant modified polyarylsulfone rubber, which is composed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L81/06C08L79/04C08L81/02C08L71/08C08K3/04C08K3/32
CPCC08L81/06C08L2201/08C08L2205/035C08L79/04C08L81/02C08L71/00C08K3/04C08K3/32
Inventor 史岳云
Owner 苏州市云林电子有限公司
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