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Vehicle engine bushing

A vehicle engine and bushing technology, which is applied in the field of auto parts, can solve the problems of poor wear resistance, poor shock absorption effect, short life, etc., and achieve prolonging service life, good shock absorption effect, and low production cost Effect

Inactive Publication Date: 2015-12-23
ZHEJIANG XINCHANG SANRUI HORNSEY STAMPING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its wear resistance is not good, the shock absorption effect is not good, and the service life is short.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The engine bushing for vehicles is composed of the following components by weight: 20 parts of butadiene rubber, 10 parts of natural rubber, 3 parts of styrene-butadiene rubber, 3 parts of silicone rubber, 6 parts of barium stearate, 3.5 parts of polyphenylene ether, 3.5 parts of tung oil, 3 parts of fumed white carbon black, 4 parts of guar gum, 4 parts of cougar gum, 8 parts of polyethylene oxide, 9 parts of plant fiber, 3 parts of catalyst, 4 parts of calcium carbonate, 8 parts of attapulgite powder 6 parts of vegetable oil. When preparing, send each component into the reaction vessel together, and stir under the environment of 80-90°C

[0013] The rubber material is prepared in 30 minutes, and then sent to the mold for molding.

[0014] Among them, the catalyst is composed of the following components in parts by weight: 10 parts of lycorine, 10 parts of tartaric acid, 8 parts of glycolic acid, 8 parts of urea, 4 parts of bentonite, 4 parts of silicon oxide micropow...

Embodiment 2

[0016] The engine bushing for a vehicle is composed of the following components by weight: 10 parts of butadiene rubber, 15 parts of natural rubber, 1 part of styrene-butadiene rubber, 5 parts of silicone rubber, 6 parts of barium stearate, 5 parts of polyphenylene ether, 3 parts of tung oil, 8 parts of fumed white carbon black, 2 parts of guar gum, 6 parts of cougar gum, 6 parts of polyethylene oxide, 12 parts of plant fiber, 1 part of catalyst, 6 parts of calcium carbonate, 6 parts of attapulgite powder 7 parts, vegetable oil. When preparing, send each component into the reaction vessel together, and stir under the environment of 80-90°C

[0017] The rubber material is prepared in 30 minutes, and then sent to the mold for molding.

[0018] Among them, the catalyst is composed of the following components in parts by weight: 7 parts of lycorine, 12 parts of tartaric acid, 6 parts of glycolic acid, 10 parts of urea, 3 parts of bentonite, 5 parts of silicon oxide micropowder, 4...

Embodiment 3

[0020] The engine bushing for vehicles is composed of the following components by weight: 25 parts of butadiene rubber, 6 parts of natural rubber, 4 parts of styrene-butadiene rubber, 2 parts of silicone rubber, 7 parts of barium stearate, 3 parts of polyphenylene ether, 4 parts of tung oil, 2 parts of fumed white carbon black, 5 parts of guar gum, 3 parts of cougar gum, 9 parts of polyethylene oxide, 8 parts of plant fiber, 4 parts of catalyst, 3 parts of calcium carbonate, 9 parts of attapulgite powder 5 parts, 5 parts of vegetable oil. When preparing, send each component into the reaction vessel together, and stir under the environment of 80-90°C

[0021] The rubber material is prepared in 30 minutes, and then sent to the mold for molding.

[0022] Among them, the catalyst is composed of the following components in parts by weight: 12 parts of lycorine, 7 parts of tartaric acid, 10 parts of glycolic acid, 6 parts of urea, 5 parts of bentonite, 3 parts of silicon oxide micr...

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PUM

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Abstract

The present invention discloses a vehicle engine bushing. The vehicle engine bushing comprises the following components in parts by weight: 10-30 parts of butadiene rubber, 5-15 parts of natural rubber, 1-5 parts of styrene butadiene rubber, 1-5 parts of silicone rubber, 6-8 parts of barium stearate, 2-5 parts of polyphenylene ether, 3-5 parts of tung oil, 1-8 parts of fumed silica, 2-6 parts of guar gum, 2-6 parts of fenugreed gum, 6-10 parts of polyethylene oxide, 6-12 parts of plant fibers, 1-4 parts of a catalyst, 2-6 parts of calcium carbonate, and 6-10 parts of attapulgite powder, and 3-7 parts of plant oil. The present invention has the beneficial effects that: a ratio of each components is reasonable, feedstocks are widely available, a manufacturing cost is low, and synergistic effect of each feedstock is good; and the vehicle engine bushing is safe and environmentally friendly, so that a service life of the product can be effectively prolonged, the vibration damping effect is good, and safety performance is high.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and in particular relates to a vehicle engine bushing. Background technique [0002] The automobile engine bushing includes a bushing body, and there are connected upper and lower holes in the bushing body. The main function of the automobile engine bushing is to support the engine and transmission, and buffer the vibration of the engine to the body to ensure that the car runs more smoothly. The engine bushing in the prior art is usually made of high-quality rubber compounded by mixing natural rubber and butadiene rubber. After mixing, it is integrally injected and molded, and then molded by a vulcanizer to make a high-quality all-rubber product. It can also meet the expected convenience requirements. However, its wear resistance is not good, the shock absorption effect is not good, and the service life is short. Contents of the invention [0003] Aiming at the defects in the prior art, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/00C08L7/00C08L9/06C08L83/04C08L71/12C08L97/02C08L91/00C08L5/00C08L71/02C08L3/02C08L93/04C08K13/02C08K3/34C08K3/36C08K5/098C08K3/26C08K5/09
Inventor 陈均石丽腾
Owner ZHEJIANG XINCHANG SANRUI HORNSEY STAMPING IND
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