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Damping rubber composition

A shock-absorbing rubber and composition technology, applied in the field of rubber, can solve problems such as endangering safety, damage to equipment or structures, and reducing operating accuracy, so as to achieve the effect of improving shock-absorbing performance

Inactive Publication Date: 2015-05-20
LIUZHOU CITY TONGJIN AUTOMOBILE PARTS MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of modern industry, vibration and noise have become serious problems in various fields: it will reduce operating accuracy, affect product quality, shorten product life, make high-precision instruments not work normally, endanger safety, and make equipment or structures Early damage, pollute the environment and affect human health, such as earthquakes and other shocks even cause great damage to human life and property
[0003] At present, there are many shock-absorbing rubber products on the market, but on the whole, their shock-absorbing performance is not ideal enough.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The shock-absorbing rubber composition is made of the following components: 5.0kg of butadiene rubber, 3.5kg of isoprene-butadiene rubber, 3.0kg of octyl phenolic vulcanized resin, 2.4kg of methacrylic acid, 1.2kg of magnesium sulfate, Bamboo fiber 1.0kg, ceramic fiber 1.2kg, zinc stearate 0.4kg, polyethylene glycol 0.5kg, sulfur 0.2kg, triphenyl phosphate 0.4kg and sodium metabisulfite 0.5kg.

[0016] Compared with the existing shock-absorbing rubber composition products sold in the market, the shock-absorbing performance of the shock-absorbing rubber composition prepared in this embodiment is increased by 55%.

Embodiment 2

[0018] The damping rubber composition is made of the following components: butadiene rubber 6.6kg, isoprene-butadiene rubber 4.0kg, octyl phenolic vulcanized resin 2.4kg, methacrylic acid 2.0kg, magnesium sulfate 0.8kg, Bamboo fiber 1.2kg, ceramic fiber 1.0kg, zinc stearate 0.3kg, polyethylene glycol 0.1kg, sulfur 0.3kg, triphenyl phosphate 0.3kg and sodium metabisulfite 0.1kg.

[0019] Compared with the existing shock-absorbing rubber composition products sold in the market, the shock-absorbing performance of the shock-absorbing rubber composition prepared in this example is increased by 54%.

Embodiment 3

[0021] The shock-absorbing rubber composition is made of the following components: 6.0kg of butadiene rubber, 3.7kg of isoprene-butadiene rubber, 2.0kg of octyl phenolic vulcanized resin, 2.6kg of methacrylic acid, 1.0kg of magnesium sulfate, Bamboo fiber 0.8kg, ceramic fiber 1.5kg, zinc stearate 0.2kg, polyethylene glycol 0.3kg, sulfur 0.1kg, triphenyl phosphate 0.6kg and sodium metabisulfite 0.3kg.

[0022] Compared with the existing shock-absorbing rubber composition products sold in the market, the shock-absorbing performance of the shock-absorbing rubber composition prepared in this embodiment is increased by 55%.

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PUM

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Abstract

The invention discloses a damping rubber composition belonging to the technical field of rubber. The damping rubber composition is prepared through the main steps of compounding two kinds of rubber, namely isoprene-butadiene rubber and butadiene rubber; and then, matching the compound with sulfonated octyl phenol formaldehyde resin, methylacrylic acid, magnesium sulfate, bamboo fiber, ceramic fiber, zinc stearate, polyethylene glycol, sulphur, triphenyl phosphate and sodium pyrosulfite. The damping performance of the damping rubber composition can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of rubber, in particular to a shock-absorbing rubber composition. Background technique [0002] With the rapid development of modern industry, vibration and noise have become serious problems in various fields: it will reduce operating accuracy, affect product quality, shorten product life, make high-precision instruments not work normally, endanger safety, and make equipment or structures Early damage, environmental pollution and impact on human health, such as earthquakes and other shocks even cause great damage to human life and property. Therefore, the research and mastery of vibration control and noise control technology has become a major issue facing the industrial development of various countries. The most fundamental and best way to eliminate vibration and noise is to reduce or eliminate the vibration of the vibration source, but in fact it is impossible to completely eliminate the vibration of the...

Claims

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Application Information

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IPC IPC(8): C08L9/00C08L61/06C08L97/02C08L71/08C08K13/04C08K7/04C08K5/09C08K3/30C08K5/098C08K3/06C08K5/523
CPCC08L9/00C08L2205/025C08L2205/035C08L61/06C08L97/02C08L71/08C08K13/04C08K5/09C08K2003/3063C08K7/04C08K5/098
Inventor 马深同
Owner LIUZHOU CITY TONGJIN AUTOMOBILE PARTS MFG CO LTD
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