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Elastic rubber material

A technology of elastic rubber and nitrile rubber, which is applied in the field of materials, can solve problems such as weakened elasticity, and achieve the effects of good elasticity, waste reduction, and long life

Inactive Publication Date: 2016-01-27
郭亚楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rubber is a very commonly used industrial raw material with a wide range of applications, but the commonly used rubber will lose its elasticity over time and always need to be replaced with new parts

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Elastic rubber material, including 7 parts of pyrrolidone carboxylic acid triethanolamine salt, 3 parts of sodium benzoate, 10 parts of nitrile rubber, 5 parts of EPDM rubber, 1 part of ethyl acetate, 3 parts of choline, 3 parts of paraffin, silicon 6 parts of acid, 2 parts of resin, 0.2 parts of 1,2,5,6-tetrahydrobenzyl alcohol, 1 part of sodium nitrilotriacetic acid, 1 part of dihydroterpinyl acetate, 3 parts of hydroxypropionic acid and 3 parts of acetic acid Parts, said parts are parts by mass.

Embodiment 2

[0010] Elastic rubber material, including 9 parts of pyrrolidone carboxylic acid triethanolamine salt, 19 parts of sodium benzoate, 18 parts of nitrile rubber, 13 parts of EPDM rubber, 4 parts of ethyl acetate, 9 parts of choline, 5 parts of paraffin, silicon 10 parts of acid, 8 parts of resin, 0.9 parts of 1,2,5,6-tetrahydrobenzyl alcohol, 3 parts of sodium nitrilotriacetic acid, 3 parts of dihydroterpinyl acetate, 12 parts of hydroxypropionic acid and 10 parts of acetic acid Parts, said parts are parts by mass.

Embodiment 3

[0012] Elastic rubber material, including 8 parts of pyrrolidone carboxylic acid triethanolamine salt, 12 parts of sodium benzoate, 12 parts of nitrile rubber, 11 parts of EPDM rubber, 3 parts of ethyl acetate, 7 parts of choline, 5 parts of paraffin, silicon 8 parts of acid, 3 parts of resin, 0.4 parts of 1,2,5,6-tetrahydrobenzyl alcohol, 2 parts of sodium nitrilotriacetic acid, 2 parts of dihydroterpinyl acetate, 11 parts of hydroxypropionic acid and 8 parts of acetic acid Parts, said parts are parts by mass.

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Abstract

The invention provides an elastic rubber material. The elastic rubber material is prepared from, by mass, 7-9 parts of pyrrolidone carboxylic acid-triethanolamine salt, 3-19 parts of sodium benzoate, 10-18 parts of Buna-N rubber, 5-13 parts of ethylene propylene diene monomer, 1-4 parts of ethyl acetate, 3-9 parts of choline, 3-5 parts of paraffin, 6-10 parts of silicic acid, 2-8 parts of resin, 0.2-0.9 part of 1,2,5,6-tetralin benzyl alcohol, 1-3 parts of trisodium nitrilotriacetate, 1-3 parts of dihydroterpenyl acetate, 3-12 parts of hydracrylic acid and 3-10 parts of acetic acid. The elastic rubber material is good in elasticity and long in service life, part replacement is reduced, and waste is reduced.

Description

technical field [0001] The invention belongs to the field of materials, in particular to elastic rubber materials. Background technique [0002] Rubber is a very commonly used industrial raw material with a wide range of applications, but the commonly used rubber will lose its elasticity over time and always need to be replaced with new parts. Contents of the invention [0003] The object of the present invention is to provide elastic rubber material, which has good elasticity, long service life, less waste and fewer replacement parts. [0004] Elastic rubber material, including 7-9 parts of pyrrolidone carboxylic acid triethanolamine salt, 3-19 parts of sodium benzoate, 10-18 parts of nitrile rubber, 5-13 parts of EPDM rubber, 1-4 parts of ethyl acetate, 3-9 parts of choline, 3-5 parts of paraffin, 6-10 parts of silicic acid, 2-8 parts of resin, 0.2-0.9 parts of 1,2,5,6-tetrahydrobenzyl alcohol, sodium nitrilotriacetic acid 1-3 parts, 1-3 parts of dihydroterpineol aceta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L23/16C08K13/02C08K5/098C08K3/34C08K5/09C08K5/17C08K5/101
Inventor 郭亚楠
Owner 郭亚楠
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