Oil-proof nitrile rubber

A nitrile rubber and oil-resistant technology, which is applied in the field of oil-resistant nitrile rubber, can solve the problem that the oil resistance of nitrile rubber does not meet the requirements for good use, and achieve the effect of not easy to swell, high surface polarity, and good oil resistance

Inactive Publication Date: 2017-08-11
东至县科创塑料制品有限公司
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AI Technical Summary

Problems solved by technology

[0002] The oil resistance of nitrile rubber in the prior art has not yet reached good requirements for use and needs further improvement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The present invention is further described below:

[0009] An oil-resistant nitrile rubber, which is composed of the following raw material components and parts by weight: 100 parts of nitrile rubber; 15 parts of activator FT; 5 parts of activator zinc oxide; 3 parts of plasticizer dibutyl sebacate; anti-aging 3 parts of octylated diphenylamine; 4 parts of reinforcing agent white carbon black; 6 parts of reinforcing agent black carbon black; 10 parts of plasticizer dioctyl phthalate; 2 parts of accelerator TMTD; 2 parts of accelerator CZ parts; 0.5 parts of sulfur.

[0010] The oil-resistant nitrile rubber of the present invention uses nitrile rubber as the main raw material, and by adding the above-mentioned other raw materials in proportion to the nitrile rubber, it has the characteristics of high surface polarity, good stability, not easy to swell, and good oil resistance.

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PUM

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Abstract

The invention discloses oil-proof nitrile rubber which comprises, by weight parts, 100 parts of nitrile rubber, 15 parts of active agent FT, 5 parts of active agent zinc oxide, 3 parts of plasticizer dibutyl sebacate, 3 parts of antioxidant octylated diphenylamine, 4 parts of reinforcing agent white carbon black, 6 parts of reinforcing agent black carbon black, 10 parts of plasticizer dioctyl phthalate, 2 parts of accelerant TMTD, 2 parts of accelerant CZ and 0.5 part of sulphur. The oil-proof nitrile rubber is high in surface polarity and good in stability, does not swell easily and is good in oil resistance.

Description

technical field [0001] The invention relates to a rubber, in particular to an oil-resistant nitrile rubber. Background technique [0002] The oil resistance of nitrile rubber in the prior art has not yet reached a good requirement for use, and further improvement is needed. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a kind of oil resistant nitrile rubber. [0004] To achieve the above object, the technical solution adopted in the present invention is: [0005] An oil-resistant nitrile rubber, which is composed of the following raw material components and parts by weight: 100 parts of nitrile rubber; 15 parts of activator FT; 5 parts of activator zinc oxide; 3 parts of plasticizer dibutyl sebacate; anti-aging 3 parts of octylated diphenylamine; 4 parts of reinforcing agent white carbon black; 6 parts of reinforcing agent black carbon black; 10 parts of plasticizer dioctyl phthalate; 2 parts of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08K13/02C08K3/22C08K5/11C08K3/36C08K5/12
CPCC08K13/02C08K3/22C08K3/36C08K5/11C08K5/12C08K2003/2296C08L9/02
Inventor 不公告发明人
Owner 东至县科创塑料制品有限公司
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