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High-temperature-resistant shock-absorption rubber pad for automobile engines

A technology for shock-absorbing rubber pads and automobile engines, which is applied in the field of high-temperature-resistant shock-absorbing rubber pads for automobile engines, can solve problems such as poor high-temperature resistance performance, and achieve the effects of improved high-temperature resistance performance and excellent aging resistance performance.

Inactive Publication Date: 2016-03-30
泾县中小企业生产力促进中心有限公司
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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 high-temperature-resistant shock-absorbing rubber pad for automobile engines, which can solve the problem of poor high-temperature resistance of existing shock-absorbing rubber pads

Method used

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  • High-temperature-resistant shock-absorption rubber pad for automobile engines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The high-temperature shock-absorbing rubber pad of this embodiment is prepared from the following raw materials in parts by weight: 30 parts of natural rubber, 15 parts of butadiene rubber, 10 parts of silicone rubber, 3 parts of stearic acid, 1.8 parts of zinc oxide, nano-dioxide 1 part of silicon, 2 parts of anti-aging agent, 1 part of glass fiber, 1 part of accelerator, 0.5 part of high alumina powder.

Embodiment 2

[0017] 25 parts of natural rubber, 23 parts of butadiene rubber, 18 parts of silicone rubber, 4 parts of stearic acid, 2.5 parts of zinc oxide, 3 parts of nano-silica, 1 part of anti-aging agent, 1.5 parts of glass fiber, 3 parts of accelerator, high 1.5 parts of aluminum powder.

Embodiment 3

[0019] The high-temperature shock-absorbing rubber pad of this embodiment is prepared from the following raw materials in parts by weight: 40 parts of natural rubber, 25 parts of butadiene rubber, 25 parts of silicone rubber, 5 parts of stearic acid, 1.5 parts of zinc oxide, nano-dioxide 5 parts of silicon, 3 parts of anti-aging agent, 2 parts of glass fiber, 5 parts of accelerator, 2 parts of high alumina powder.

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Abstract

The invention discloses a high-temperature-resistant shock-absorption rubber pad for automobile engines, relating to the technical field of rubber materials. The high-temperature-resistant shock-absorption rubber pad for automobile engines is prepared from the following raw materials in parts by weight: 30-40 parts of natural rubber, 15-25 parts of cis-1,4-polybutadiene rubber, 10-25 parts of silicon rubber, 3-5 parts of stearic acid, 1.5-2.5 parts of zinc oxide, 1-5 parts of nano silicon dioxide, 2-3 parts of anti-aging agent, 1-1.5 parts of glass fiber, 1-5 parts of accelerator and 0.5-2 parts of bauxite powder. The high-temperature-resistant shock-absorption rubber pad for automobile engines has the advantages of excellent wear resistance and high elasticity, and can effectively absorb shock. The fatigue property, aging resistance and high temperature resistance of the high-temperature-resistant shock-absorption rubber pad for automobile engines are obviously enhanced.

Description

technical field [0001] The invention relates to a high-temperature-resistant shock-absorbing rubber pad for an automobile engine. Background technique [0002] Accompanied by the rapid development of high-performance technology in automobile manufacturing process, the development of automobile technology seeks the economical use of automobiles on the one hand, and at the same time improves the comfort and safety of automobiles. This puts forward higher requirements for rubber damping components from the perspectives of shock absorption, noise, comfort and driving stability. The existing automobile engine damping rubber pads have poor high temperature resistance, fatigue resistance and aging resistance. Poor performance, difficult to apply to special working conditions, unable to meet the development needs of the automobile industry. Contents of the invention [0003] The object of the present invention is to provide a high-temperature-resistant shock-absorbing rubber pad ...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/00C08L83/04C08K13/04C08K7/14C08K5/09C08K3/22C08K3/36C08K3/08C08K5/18C08K5/07C08K5/50
CPCC08L7/00C08K2201/011C08L2201/08C08L2205/03
Inventor 杨志兵陈家亮张玲
Owner 泾县中小企业生产力促进中心有限公司
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