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Rubber for automobile absorber

A technology for automobile shock absorbers and rubber, applied in the field of rubber materials, can solve problems such as poor shock absorption performance, and achieve the effects of reasonable formula, excellent aging resistance and simple production process

Inactive Publication Date: 2015-05-27
LIUZHOU JULONG TECH
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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 kind of rubber for automobile shock absorber, which can solve the problem of poor damping performance of existing rubber for shock absorber

Method used

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  • Rubber for automobile absorber

Examples

Experimental program
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Effect test

Embodiment 1

[0014] The rubber used for automobile shock absorbers in this embodiment is prepared from the following raw materials in parts by weight: 15 parts of silicone rubber, 10 parts of butadiene rubber, 28 parts of polyurethane rubber, 2 parts of plasticizer, 1 part of anti-aging agent, and 5 parts of accelerator , 0.5 parts of nano-zinc oxide, 1 part of benzoyl peroxide, 5 parts of rosin, and 2 parts of sulfur.

Embodiment 2

[0016] The rubber used for automobile shock absorbers in this embodiment is prepared from the following raw materials in parts by weight: 25 parts of silicone rubber, 15 parts of butadiene rubber, 20 parts of polyurethane rubber, 4 parts of plasticizer, 4 parts of anti-aging agent, and 2 parts of accelerator , 2 parts of nano-zinc oxide, 3 parts of benzoyl peroxide, 7 parts of rosin, and 7 parts of sulfur.

Embodiment 3

[0018] The rubber used for automobile shock absorbers in this embodiment is prepared from the following raw materials in parts by weight: 30 parts of silicone rubber, 20 parts of butadiene rubber, 35 parts of polyurethane rubber, 6 parts of plasticizer, 7 parts of anti-aging agent, and 8 parts of accelerator , 4 parts of nano-zinc oxide, 5 parts of benzoyl peroxide, 10 parts of rosin, and 10 parts of sulfur.

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Abstract

The invention discloses a rubber for an automobile absorber. The rubber for the automobile absorber is prepared from the following raw materials in parts by weight: 15-30 parts of silicone rubber, 10-25 parts of polybutadiene rubber, 20-35 parts of polyurethane rubber, 2-6 parts of a plasticizer, 1-7 parts of an antioxidant, 2-8 parts of an accelerator, 0.5-4 parts of nanometer zinc oxide, 1-5 parts of benzoyl peroxide, 5-10 parts of rosin and 2-10 parts of sulfur, wherein the antioxidant is N-phenyl-beta-naphthylamine, the accelerator is praseodynium aluminum, and the plasticizer is epoxy soybean oil. According to the rubber for the automobile absorber disclosed by the invention, with the silicone rubber, the polybutadiene rubber and the polyurethane rubber, which are good in aseismic performance, as basic raw materials and auxiliaries including the antioxidant, the accelerator, the nanometer zinc oxide and the plasticizer as the auxiliary materials, the formula is reasonable, the production process is simple, the rigidity, the tensile strength and the aging resistance of product are good, and the aseismic performance is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of rubber materials, in particular to rubber for automobile shock absorbers. Background technique [0002] Vibration is ubiquitous in real life, but vibration can also have many adverse effects on people's lives, for example: resonance can cause damage to devices, vibration noise can affect human living environment, etc. Therefore, it is necessary to take necessary measures to eliminate the impact of vibration. Rubber is characterized by both high elastic state and high viscous state, which makes it unparalleled in buffering, shock absorption and dynamic sealing. Rubber parts are widely used to isolate vibration and absorb shock. On the other hand, with the increase of vehicle speed, the dynamic effect on the line increases sharply, causing severe wear and tear on the components of the line, tires and locomotive running parts, and the requirements for shock resistance of various parts of the car are getting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L75/04C08L83/04C08L9/00C08L93/04C08K13/02C08K3/22C08K3/06C08K5/18C08K5/1515
Inventor 苏志强谢宇强
Owner LIUZHOU JULONG TECH
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