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Colourfast rubber

A technology of rubber and nitrile rubber, which is applied in the field of rubber materials, can solve the problems of rubber performance degradation and pollution, and achieve the effects of not easy to decompose, good wear resistance and good stability

Inactive Publication Date: 2014-08-20
ANHUI LONGCHUAN RUBBER & PLASTIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of non-fading rubber, which can prevent the degradation of rubber performance and the pollution generated during use due to fading of rubber during use.

Method used

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Embodiment Construction

[0009] A kind of non-fading rubber, comprising the following components by weight: 100 parts of nitrile rubber, 18 parts of DM-300, 5 parts of carbon black N330, 60 parts of white carbon black, 6 parts of zinc oxide, 1.5 parts of SA, poly 3 parts of ethylene glycol, 1.5 parts of rubber dispersant L-24, 2 parts of 935P, 2 parts of acrylic resin MB-2, 1 part of RH-150, 2 parts of silicone oil, 0.5 parts of 2-mercaptobenzothiazole, N- 1 part of cyclohexyl-2-benzothiazole sulfenamide, 1.5 parts of 2,2'-dithiodibenzothiazole, 0.4 parts of sulfur, and 0.2 parts of N-cyclohexylthiophthalimide.

[0010] The non-fading rubber provided by the present invention was treated at 80° C. for 3 hours, and the rubber surface was observed to have no color phenomenon, and rubbed with silk cloth, and there was no color of rubber on the silk cloth, which proved that the rubber did not fade.

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PUM

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Abstract

The invention relates to a colourfast rubber, which comprises the following components: 100 parts of nitrile-butadiene rubber, 18 parts of DM-300, 5 parts of carbon black N330, 60 parts of white carbon black, 6 parts of zinc oxide, 1.5 parts of SA, 3 parts of polyethylene glycol, 1.5 parts of a rubber dispersing agent L-24, 2 parts of 935P, 2 parts of acrylic resin MB-2, 1 part of RH-150, 2 parts of silicon oil, 3 parts of a rubber accelerator, 0.4 part of a rubber vulcanizing agent, and 0.2 part of N-cyclohexylthiophthalimide. The colourfast rubber provided by the invention has good stability, is colourfast during use and is unlikely to decompose, especially does not decompose to cause raw material pollution when it is used as a raw material tank or contacts with the reactants, and also has good abrasion resistance.

Description

technical field [0001] The invention belongs to the field of rubber materials, in particular to a non-fading rubber. Background technique [0002] Rubber is an elastic polymer. Rubber can be obtained from the sap of some plants, or it can be man-made. Both have quite a lot of applications and products, such as tires, gaskets, etc., in some fields, such as industrial products and floor mats that work under vibration etc. Generally, it is required that the rubber has good non-fading properties to prevent pollution to industrial raw materials, or color differences due to fading. Contents of the invention [0003] The object of the present invention is to provide a kind of non-fading rubber, which can prevent the degradation of rubber performance and the pollution generated during use due to fading of rubber during use. [0004] The present invention is realized through the following technical solutions: [0005] A kind of non-fading rubber, comprising the following compone...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L33/00C08K13/02C08K3/04C08K3/36C08K3/22C08K5/47
Inventor 王银川
Owner ANHUI LONGCHUAN RUBBER & PLASTIC TECH CO LTD
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