Automobile engine bushing

An engine and bushing technology, which is applied in the field of automotive engine bushings, can solve problems such as short life, poor shock absorption effect, and poor wear resistance, and achieve low production cost, good shock absorption effect, and extended service life Effect

Inactive Publication Date: 2015-12-09
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 abso

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0011] Example 1

[0012] An automobile engine bushing, consisting of the following parts by weight: 12 parts of acrylic rubber, 6 parts of guayule rubber, 5 parts of fluorine rubber, 3 parts of nitrile rubber, 7 parts of barium stearate, and polyphenylene ether 4 parts, 5 parts of wood oil, 4 parts of fumed white carbon black, 3 parts of flax glue, 6 parts of polyethylene oxide, 11 parts of plant fiber, 4 parts of catalyst, 2 parts of calcium carbonate, 9 parts of attapulgite powder, vegetable oil 4 parts. During the preparation, the components are sent into the reaction vessel together, stirred at 85°C for 40 minutes to prepare the rubber, and then sent to the mold for forming.

[0013] Among them, the catalyst is composed of the following components in parts by weight: 8 parts of lycorine, 7 parts of matrine, 6 parts of benzoic acid, 6 parts of citric acid, 7 parts of urea, 4 parts of bentonite, 5 parts of fine silica powder , 5 parts of soybean starch, 6 parts of rosin calciu...

Example Embodiment

[0014] Example 2

[0015] An automobile engine bushing, which is composed of the following components by weight: 8 parts of acrylic rubber, 8 parts of guayule rubber, 2 parts of fluorine rubber, 3 parts of nitrile rubber, 4 parts of barium stearate, and polyphenylene ether 6 parts, wood oil 3 parts, fumed white carbon black 6 parts, flax glue 1 part, polyethylene oxide 9 parts, vegetable fiber 7 parts, catalyst 5 parts, calcium carbonate 1 part, attapulgite powder 11 parts, vegetable oil 2 servings. During the preparation, the components are sent into the reaction vessel together, stirred at 85°C for 40 minutes to prepare the rubber compound, and then sent to the mold for forming.

[0016] Among them, the catalyst is composed of the following components in parts by weight: 6 parts of lycorine, 10 parts of matrine, 3 parts of benzoic acid, 8 parts of citric acid, 3 parts of urea, 6 parts of bentonite, 2 parts of fine silica powder , 7 parts of soybean starch, 4 parts of rosin calc...

Example Embodiment

[0017] Example 3

[0018] An automobile engine bushing, which is composed of the following components by weight: 15 parts of acrylic rubber, 5 parts of guayule rubber, 4 parts of fluorine rubber, 3 parts of nitrile rubber, 5 parts of barium stearate, and polyphenylene ether 5 parts, wood oil 4 parts, fumed silica 5 parts, flax glue 2 parts, polyethylene oxide 8 parts, vegetable fiber 10 parts, catalyst 5 parts, calcium carbonate 2 parts, attapulgite powder 10 parts, vegetable oil 3 copies. During the preparation, the components are sent into the reaction vessel together, stirred at 85°C for 40 minutes to prepare the rubber compound, and then sent to the mold for forming.

[0019] Among them, the catalyst is composed of the following components in parts by weight: 11 parts of lycorine, 5 parts of matrine, 9 parts of benzoic acid, 4 parts of citric acid, 10 parts of urea, 2 parts of bentonite, 6 parts of fine silica powder , 4 parts of soybean starch, 7 parts of rosin calcium soap....

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PUM

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Abstract

The invention discloses an automobile engine bushing. The automobile engine bushing comprises the following components in parts by weight: 8-22 parts of acrylate rubber, 4-8 parts of guayule rubber, 2-6 parts of fluororubber, 1-3 parts of nitrile rubber, 4-9 parts of barium stearate, 2-6 parts of polyphenylene ether, 3-7 parts of wood oil, 2-6 parts of fumed silica, 1-5 parts of flax gum, 3-9 parts of polyethylene oxide, 7-15 parts of plant fiber, 2-5 parts of catalyst, 1-3 parts of calcium carbonate, 7-11 parts of attapulgite powder, and 2-6 parts of vegetable oil. The automobile engine bushing disclosed by the invention has the advantages that the components are reasonable in proportioning, and has wide raw material sources; the automobile engine bushing is low in production cost and good in raw material compound effect, and is safe and environment-friendly; the service life of the product can be effectively prolonged, and the automobile engine bushing is good in damping effect and high in safety performance.

Description

technical field [0001] The invention belongs to the technical field of automobile accessories, and in particular relates to an automobile 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 t...

Claims

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Application Information

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IPC IPC(8): C08L33/04C08L7/00C08L27/12C08L9/02C08L71/12C08L91/00C08L71/02C08L97/02C08K13/02C08K5/098C08K3/36C08K3/26C08K3/34
Inventor 陈均石丽腾
Owner ZHEJIANG XINCHANG SANRUI HORNSEY STAMPING IND
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