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High impact-resistance rubber seal cup material

A rubber cup, impact-resistant technology, applied in the rubber field, can solve the problems of single variety and performance of the cup, unable to meet diversified needs, etc., and achieve the effects of excellent mechanical properties, easy processing and stable performance.

Inactive Publication Date: 2014-04-30
WUHU JIACHENG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The variety and performance of the existing cups are single, unable to meet the increasing diversified needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] A material for high-impact rubber cups, made of the following raw materials with a weight of kg:

[0014] Nitrile rubber 460, EPDM rubber 70, zinc borate 8, antimony trioxide 12, zinc stearate 4, fatty alcohol polyoxyethylene ether phosphate 6, acetyl triethyl citrate 6, dimethyl silicone oil 6. Nano iron brick slag powder 4, sulfur powder 1, antimony trioxide 2, lauryl dimethyl amine oxide 1, additive 12;

[0015] The additives are made from raw materials with the following weight kg:

[0016] Clay 36, potassium feldspar powder 28, tungsten trioxide 2, diatomaceous earth 25, tributyl citrate 3, silane coupling agent DL602 1, copper oxide 1, polypropylene glycol diglycidyl ether 2, tricresyl phosphate 2, Aluminum hydroxide 9;

[0017] The preparation method of the auxiliary agent is to calcinate clay, potassium feldspar powder and diatomaceous earth at 540 ° C for 4 hours, take them out, add an appropriate amount of water together with aluminum hydroxide and grind the...

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Abstract

The present invention discloses a high impact-resistance rubber seal cup material, which is prepared from the following raw materials by weight: 460-510 parts of a nitrile butadiene rubber, 50-70 parts of an ethylene-propylene-diene monomer, 5-8 parts of zinc borate, 10-12 parts of antimony trioxide, 2-4 parts of zinc stearate, 3-6 parts of fatty alcohol polyoxyethylene ether phosphate ester, 6-9 parts of triethyl acetylcitrate, 4-6 parts of polydimethylsiloxane, 3-4 parts of nanometer iron brick residue powder, 1-3 parts of sulfur powder, 1-2 parts of antimony trioxide, 1-2 parts of lauryl dimethyl amine oxide, and 10-12 parts of an auxiliary agent.

Description

technical field [0001] The invention relates to the field of rubber, in particular to a material for high impact-resistant rubber cups. Background technique [0002] Leather cups are mainly used in automotive hydraulic brake systems, clutch control systems, and afterburner systems to transmit pressure and seal. Existing leather cups are single in variety and performance, and cannot meet the increasing diversified demands. Contents of the invention [0003] The purpose of the present invention is to improve a kind of high impact resistance rubber cup material. [0004] The above purpose is achieved through the following schemes: [0005] A kind of high-impact-resistant rubber cup material is characterized in that: it is made of the raw materials of following weight parts: [0006] Nitrile rubber 460-510, EPDM rubber 50-70, zinc borate 5-8, antimony trioxide 10-12, zinc stearate 2-4, fatty alcohol polyoxyethylene ether phosphate 3-6, Acetyl triethyl citrate 6-9, dimethyl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L23/16C08L83/04C08K13/06C08K9/06C08K3/34C08K3/38C08K3/22C08K5/098C08K5/11C08K3/06
Inventor 朱剑秋
Owner WUHU JIACHENG ELECTRONICS TECH
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