Rubber for electric automobile

An electric vehicle and rubber technology, applied in the field of automobile hoses, can solve the problems of easy aging service life and poor high temperature resistance, and achieve the effect of not easy aging service life and good high temperature resistance.

Inactive Publication Date: 2015-05-13
南京中配橡塑制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventors found that there are at least defects such as poor high temperature resistance, easy aging and short service life in the prior art

Method used

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Embodiment Construction

[0026] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0027] According to an embodiment of the present invention, there is provided a kind of rubber for electric vehicles, comprising the following components by weight:

[0028] Chlorosulfonated polyethylene: 67 parts;

[0029] Nitrile rubber: 36 parts;

[0030] Quickly extrude carbon black: 1 part;

[0031] Thermal carbon black: 23 parts;

[0032] Indirect zinc oxide: 2 to 4 parts;

[0033] Magnesium oxide: 3 to 5 parts;

[0034] Zinc diethyldithiocarbamate: 0.2 to 1 part;

[0035] Dilauryl thiodipropionate: 0.4 to 1.5 parts;

[0036] Zinc stearate: 0.5 to 1 part;

[0037] 2. 2'-dithiodibenzothiazole: 2 to 4 parts;

[0038] Tripolythiocyanic acid: 0.3 to 0.5 parts;

[0039] Trioctyl trimellitate: 5-8 parts; ...

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PUM

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Abstract

The invention discloses a rubber for an electric automobile. The rubber for the electric automobile is composed of the components in parts by weight as follows: 67 parts of chlorosulfonated polyethylene, 36 parts of nitrile rubber, 1 part of fast extruding furnace black, 23 parts of thermal carbon black, 2-4 parts of indirect zinc oxide, 3-5 parts of magnesium oxide, 0.2-1 part of zinc diethyl dithiocarbamaate, 0.4-1.5 parts of glucosinolates two double laurel propionate, 0.5-1 part of zinc stearate, 2-4 parts of 2,2'-disulfbenzothiazole, 0.3-0.5 part of trithiocyanuric acid, 5-8 parts of trioctyl trimellitate, 1-5 parts of heat stabisizer, 2-3 parts of sulphur and 1-3 parts of butyl IIR. By adopt the rubber for the electric automobile, the defects in the prior art that the resistance to high temperature is poor, the rubber is easy to age and the service life is short can be overcome, so that the advantages that the resistance to high temperature is good, the rubber is not easily aged and the service life is long can be achieved.

Description

technical field [0001] The invention relates to automobile rubber hose technology, in particular to a rubber used for electric vehicles. 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., and have become important economic crops. Rubber plantations are mainly concentrated in Southeast Asia, such as Thailand, Malaysia, and Indonesia. [0003] After rubber was introduced to Britain, people found that this material could effectively wipe off the traces left by pencils, so the eraser was invented. The English name of rubber is rubber. In 1770, Priestley, England, discovered that this substance could erase (rub off) pencil marks. According to the different ways of making, rubber can be divided into two categories: synthetic rubber and natural rubber. [0004] In the process of realizing the present invention, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/34C08L9/02C08L23/22C08K13/02C08K3/04C08K3/22C08K5/39C08K5/372C08K5/098C08K5/47
CPCC08L23/34C08K2201/014C08L2205/035C08L9/02C08L23/22C08K13/02C08K3/04C08K2003/2296C08K2003/222C08K5/39C08K5/098
Inventor 陈永亮
Owner 南京中配橡塑制品有限公司
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