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Environment-friendly automobile shock-absorbing rubber component

A technology of automobile shock absorption and rubber, which is applied in the field of rubber, can solve problems such as poor fatigue resistance, polluted environment, and creep resistance performance that cannot meet the needs, and achieve good creep resistance performance, good mechanical properties, enhanced fatigue resistance and Effect of creep resistance

Inactive Publication Date: 2017-09-15
HEFEI LYUJIE ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current shock-absorbing rubber products pollute the environment after being discarded, and their fatigue resistance is poor, and the creep resistance performance cannot meet the demand, which needs to be solved urgently.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of environment-friendly automobile shock-absorbing rubber component proposed by the present invention, its raw material comprises by weight: 100 parts of base material, 60 parts of fiber composite, 2 parts of organic bentonite, 60 parts of talcum powder, 3 parts of nano-titanium dioxide, 6 parts of vulcanization system , 1 part of tricresyl phosphate, 2 parts of hydroxyl silicone oil, 1 part of epoxy soybean oil, 3 parts of antioxidant.

Embodiment 2

[0016] A kind of environment-friendly automobile shock-absorbing rubber element proposed by the present invention, its raw material comprises by weight: 110 parts of base material, 40 parts of fiber composite, 7 parts of organic bentonite, 40 parts of talcum powder, 12 parts of nano-titanium dioxide, 3 parts of vulcanization system , 2 parts of tricresyl phosphate, 1 part of hydroxyl silicone oil, 2 parts of epoxy soybean oil, 1 part of antioxidant.

[0017] The fiber composite is prepared by the following process: Stir the whey protein powder and water, adjust the pH of the system to 7.1-7.4, add transglutaminase for enzymatic hydrolysis and inactivation, adjust the pH of the system to neutral, add silane coupling agent, Jute fiber and silk fiber are stirred uniformly, hydroxybutyric acid valeric acid copolyester and poly-β-hydroxybutyric acid are added and mixed uniformly, the temperature is raised, stirring is continued, filtering, washing, drying and crushing are obtained t...

Embodiment 3

[0019] A kind of environment-friendly automobile shock-absorbing rubber element proposed by the present invention, its raw material comprises by weight: 102 parts of base material, 55 parts of fiber composite, 4 parts of organic bentonite, 55 parts of talcum powder, 6 parts of nano-titanium dioxide, and 5 parts of vulcanization system , 1.2 parts of tricresyl phosphate, 1.8 parts of hydroxyl silicone oil, 1.3 parts of epoxy soybean oil, and 2.3 parts of antioxidant.

[0020] The base material includes by weight: 60 parts of nitrile rubber, 30 parts of styrene-butadiene rubber and 10 parts of butadiene rubber. The vulcanization system includes by weight: 4 parts of dibenzothiazole disulfide, 0.1 part of sodium ammonium dichromate, and 3 parts of stearic acid.

[0021] The fiber composite is prepared by the following process: Stir the whey protein powder and water for 22 minutes, the stirring temperature is 55°C, adjust the pH of the system to 7.1-7.4, add transglutaminase for 8...

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PUM

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Abstract

The invention discloses an environment-friendly automobile shock-absorbing rubber component which is prepared from the following raw materials in parts by weight: 100-110 parts of a matrix, 40-60 parts of a fiber complex, 2-7 parts of organobentonite, 40-60 parts of talcum powder, 3-12 parts of nano titanium dioxide, 3-6 parts of a vulcanization system, 1-2 parts of tricresyl phosphate, 1-2 parts of hydroxyl silicone oil, 1-2 parts of epoxidized soybean oil and 1-3 parts of an antioxidant. The fiber complex is prepared through the following processes of mixing whey protein powder and water, adjusting the pH value of the system to be 7.1-7.4; adding transglutaminase for enzymolysis and inactivation, adjusting the pH of the system to be neutral; adding a silane coupling agent, jute fiber and silk fiber for mixing evenly; and adding hydroxybutyric acid valeric acid copolyester and poly-beta-hydroxybutyric acid for mixing evenly, raising the temperature, further mixing, filtering, washing, drying and crushing to obtain the fiber complex.

Description

technical field [0001] The invention relates to the technical field of rubber, in particular to an environment-friendly automobile shock-absorbing rubber element. Background technique [0002] Along with the rapid development of high-performance technology in the automobile manufacturing industry, 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 shock absorbing components from the perspective of shock absorption, noise, comfort and driving stability. The vibration phenomenon of automobiles is very complicated. Shock-absorbing rubber products are mainly used to control automobile vibration and noise and improve automobile handling stability. Torsional vibration shock absorbers and other parts to improve the safety and comfort of the car. However, the current shock-absorbing rubber products pollute the environm...

Claims

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Application Information

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IPC IPC(8): C08L9/02C08L9/06C08L9/00C08L89/00C08L1/02C08L67/04C08L83/06C08L91/00C08K13/02C08K3/22C08K3/34C08K5/523C08K5/09C08K3/28C08K5/47
CPCC08L9/02C08K2003/2241C08K2201/011C08L2201/08C08L2205/02C08L2205/035C08L2205/16C08L9/06C08L9/00C08L89/00C08L1/02C08L67/04C08L83/06C08L91/00C08K13/02C08K3/22C08K3/34C08K3/346C08K5/523C08K5/09C08K3/28C08K5/47
Inventor 潘海洋刘梅霞王成
Owner HEFEI LYUJIE ENVIRONMENTAL PROTECTION TECH
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