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Rubber shock pad for motor, and preparation method of rubber shock pad

A technology for generators and shock-absorbing pads, applied in the rubber field, can solve the problems of large compression deformation and poor elasticity of shock-absorbing pads, and achieve the effects of excellent resilience, improved elasticity, and excellent oxidation resistance.

Active Publication Date: 2017-08-01
国网河南省电力公司唐河县供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this patent uses styrene-butadiene rubber, chloroprene rubber and fluoroether rubber as base materials, and the shock-absorbing pad prepared has large compression deformation and poor elasticity

Method used

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  • Rubber shock pad for motor, and preparation method of rubber shock pad

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Experimental program
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Effect test

Embodiment 1

[0026] A generator rubber shock absorber, made of the following raw materials in parts by weight: 60 parts of natural rubber, 30 parts of EPDM rubber, 10 parts of tetrafluoroethylene-hexafluoropropylene copolymer, 5 parts of boron fiber, oxidized 5 parts of zinc, 1 part of stearic acid, 1 part of anti-aging agent RD, 1 part of anti-aging agent 4010NA, 10 parts of white carbon black, 10 parts of attapulgite, 30 parts of light calcium carbonate, 3 parts of chlorinated paraffin, liquid ancient horse 20 parts of Long, 1 part of bis-pentasulfurizing agent, 2 parts of silane coupling agent K550, 0.1 part of accelerator TBTD and 0.2 parts of accelerator M.

[0027] The preparation method of above-mentioned generator rubber damping pad, comprises the following steps:

[0028] (1) Evenly disperse boron fiber, white carbon black, attapulgite and light calcium carbonate in silane coupling agent K550 to form a mixed solution;

[0029] (2) Add natural rubber, EPDM rubber and tetrafluoroet...

Embodiment 2

[0033] A generator rubber shock absorber, made of the following raw materials in parts by weight: 62 parts of natural rubber, 28 parts of EPDM rubber, 12 parts of tetrafluoroethylene-hexafluoropropylene copolymer, 6 parts of boron fiber, oxidized 6 parts of zinc, 1.2 parts of stearic acid, 1.5 parts of anti-aging agent RD, 1.5 parts of anti-aging agent 4010NA, 11 parts of white carbon black, 11 parts of attapulgite, 35 parts of light calcium carbonate, 4 parts of chlorinated paraffin, liquid ancient horse 22 parts of Long, 1.5 parts of double pentasulfurizing agent, 3 parts of silane coupling agent K560, 0.3 parts of accelerator TBTD and 0.3 parts of accelerator M.

[0034]The preparation method of above-mentioned generator rubber damping pad, comprises the following steps:

[0035] (1) Evenly disperse boron fiber, white carbon black, attapulgite and light calcium carbonate in silane coupling agent K560 to form a mixed solution;

[0036] (2) Add natural rubber, EPDM rubber an...

Embodiment 3

[0040] A generator rubber shock absorber, made of the following raw materials in parts by weight: 63 parts of natural rubber, 20 parts of EPDM rubber, 10 parts of tetrafluoroethylene-hexafluoropropylene copolymer, 7 parts of boron fiber, oxidized 7 parts of zinc, 1.5 parts of stearic acid, 2 parts of anti-aging agent RD, 1.5 parts of anti-aging agent 4010NA, 12 parts of white carbon black, 12 parts of attapulgite, 36 parts of light calcium carbonate, 4 parts of chlorinated paraffin, liquid ancient horse 23 parts of Long, 1.5 parts of bis-pentasulfurizing agent, 4 parts of silane coupling agent Si69, 0.5 parts of accelerator TBTD and 0.3 parts of accelerator M.

[0041] The preparation method of above-mentioned generator rubber damping pad, comprises the following steps:

[0042] (1) Evenly disperse boron fiber, white carbon black, attapulgite, and light calcium carbonate in silane coupling agent Si69 to form a mixed solution;

[0043] (2) Add natural rubber, EPDM rubber and t...

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Abstract

The invention belongs to the technical field of rubber, and in particular relates to a rubber shock pad for a motor, and a preparation method of the rubber shock pad. The shock pad is prepared from the following raw materials in parts by weight: 60-70 parts of natural rubber, 20-30 parts of ethylene propylene diene monomer, 10-20 parts of a tetrafluoroethylene-hexafluoropropylene copolymer, 5-10 parts of boron fibers, 5-10 parts of zinc oxide, 1-3 parts of stearic acid, 1-3 parts of an anti-aging agent RD, 1-3 parts of an anti-aging agent 4010 NA, 10-15 parts of white carbon black, 10-15 parts of attapulgite, 30-50 parts of light calcium carbonate, 3-6 parts of chlorinated paraffin, 20-30 parts of liquid coumarone, 1-3 parts of 2, 5-dimethyl-2, 5-di(tert-butyl peroxy) hexane, 2-8 parts of a silane coupling agent, 0.1-1 part of an accelerant TBTD and 0.2-0.5 part of an accelerant M. All the raw materials of the rubber shock pad have a synergistic effect, so that the rubber shock pad is small in compression deformation, high in elasticity and strength, and good in wear resistance and high-temperature resistance.

Description

technical field [0001] The invention belongs to the technical field of rubber, and in particular relates to a generator rubber damping pad and a preparation method thereof. Background technique [0002] Generator vibration will bring greater noise and increase energy consumption, so some methods must be used to isolate the transmission of vibration and absorb the impact caused by vibration. The shock absorber is the most common auxiliary shock absorbing element, which has a simple structure, easy manufacture, and low cost, and can meet most of the shock absorbing requirements. Most of the existing generator shock absorbing pads are made of rubber, and the high elasticity of rubber makes it have a good shock absorbing effect. However, the existing generator shock absorbing pads are prone to fatigue, and have poor impact resistance and tear resistance. , the shock absorption effect is greatly reduced with the prolongation of use time. [0003] Chinese patent CN103627043B dis...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L23/16C08L27/18C08L45/02C08L91/06C08K13/06C08K9/06C08K7/06C08K3/36C08K3/34C08K3/26C08K3/22C08K5/14C08K5/40C08K5/378B29B7/00B29C35/02
CPCB29B7/002B29C35/02C08K2201/014C08L7/00C08L2201/08C08L2203/20C08L2205/035C08L23/16C08L27/18C08L45/02C08L91/06C08K13/06C08K9/06C08K7/06C08K3/36C08K3/346C08K2003/265C08K2003/2296C08K5/14C08K5/40C08K5/378
Inventor 陈慎郑丽杨庆新
Owner 国网河南省电力公司唐河县供电公司
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