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High-temperature resistant rubber damping block

A rubber shock-absorbing block and high-temperature resistance technology, applied in the field of shock-absorbing blocks, can solve the problems of reduced shock-absorbing effect, shortened service life, and the shock-absorbing block is not resistant to high temperature, and achieves the effect of reasonable composition and improved high-temperature resistance.

Inactive Publication Date: 2014-01-29
QINGDAO BOYUTE RUBBER & PLASTIC PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing damping block is not resistant to high temperature, and the damping effect is significantly reduced when used at high temperature, and the service life will be shortened

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A high-temperature-resistant rubber shock-absorbing block, made of the following raw materials in parts by weight: 30 parts of styrene-butadiene rubber (1712), 70 parts of natural rubber, 14 parts of sulfur vulcanization system, 2 parts of toluenesulfonyl semicarbazide, 0.5 parts of sodium chloride parts, 25 parts of reinforcing filler, 2 parts of anti-aging agent, and 18 parts of softener.

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PUM

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Abstract

The invention relates to a high-temperature resistant rubber damping block. The formula of raw materials comprises the following components: butadiene-styrene rubber (1712), natural rubber, a sulfur vulcanization system, toluenesulfonyl semicarbazide, sodium chloride, reinforced filler, an anti-aging agent and a softener. The damping block is reasonable in formula, and the high temperature-resistant performance is improved by over 20% compared with that of existing products.

Description

technical field [0001] The invention relates to a shock absorbing block, in particular to a high temperature resistant rubber shock absorbing block. Background technique [0002] The existing damping block is not resistant to high temperature, and the damping effect is obviously reduced when used in a high temperature state, and the service life will be shortened. Contents of the invention [0003] The object of the present invention is to provide a high-temperature-resistant rubber shock-absorbing block aiming at the deficiencies of the prior art. [0004] The technical scheme adopted in the present invention is as follows: a high-temperature-resistant rubber shock-absorbing block is made of the following raw materials in parts by weight: 30 parts of styrene-butadiene rubber (1712), 70 parts of natural rubber, 14 parts of sulfur vulcanization system, tosylamino 2 parts of urea, 0.5 parts of sodium chloride, 25 parts of reinforcing filler, 2 parts of anti-aging agent, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L9/06C08K13/02C08K5/42C08K3/16C08K5/18C08K5/09
Inventor 孙梁博王岐山
Owner QINGDAO BOYUTE RUBBER & PLASTIC PRODS