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Generator damping pad for electric power and preparing method of generator damping pad

A shock-absorbing pad and generator technology, applied in the field of electric equipment, can solve the problems of poor wear resistance and creep resistance, shorten the service life of the shock-absorbing pad, etc., and achieve excellent impact resistance, improved wear resistance, and wear resistance. Sex-enhancing effects

Inactive Publication Date: 2016-09-07
郭秀珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing rubber damping pads show poor wear resistance and creep resistance during the use of some electromechanical equipment with large vibrations, which shortens the service life of the damping pads

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A generator shock absorber for electric power, the raw material components of the shock absorber are as follows, all in parts by weight:

[0027] 42 parts of styrene-butadiene rubber, 35 parts of chloroprene rubber, 25 parts of fluoroether rubber, 5 parts of graphene, 14 parts of phenolic resin, 7 parts of silane coupling agent Si69, 14 parts of semi-reinforced furnace black, 11 parts of calcined clay, after 8 parts of surface-treated Kevlar chopped fibers, 3 parts of carbon black, nano molybdenum disulfide (MoS 2 ) 6 parts, p-phenylenediamine derivative anti-aging agent 3 parts, zinc oxide 5 parts, dithiotetrabutylthiuram 2 parts.

[0028] The surface-treated Kevlar chopped fibers are obtained by putting Kevlar chopped fibers into a methacrylamide solution with a mass percentage of 30%, soaking them for 35 to 40 minutes, taking them out, cleaning them, and drying them in an oven. , Kevlar chopped fiber diameter 18um ~ 25um, fiber length 3 ~ 5mm.

[0029] The preparat...

Embodiment 2

[0036] A generator shock absorber for electric power, the raw material components of the shock absorber are as follows, all in parts by weight:

[0037] 58 parts of styrene-butadiene rubber, 22 parts of chloroprene rubber, 23 parts of fluoroether rubber, 7 parts of graphene, 13 parts of phenolic resin, 5 parts of silane coupling agent Si69, 12 parts of semi-reinforced furnace black, 10 parts of calcined clay, after 7 parts of surface-treated Kevlar chopped fibers, 2 parts of carbon black, nano molybdenum disulfide (MoS 2 ) 5 parts, p-phenylenediamine derivative anti-aging agent 5 parts, zinc oxide 4 parts, dithiotetrabutylthiuram 3 parts.

[0038] The surface-treated Kevlar chopped fibers are obtained by putting Kevlar chopped fibers into a methacrylamide solution with a mass percentage of 30%, soaking them for 35 to 40 minutes, taking them out, cleaning them, and drying them in an oven. , Kevlar chopped fiber diameter 18um ~ 25um, fiber length 3 ~ 5mm.

[0039] The preparat...

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PUM

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Abstract

The invention relates to a generator damping pad for electric power. The damping pad is prepared from, by weight, 40-60 parts of butadiene styrene rubber, 20-40 parts of chloroprene rubber, 23-26 parts of fluoroether rubber, 0.1-15 parts of graphene, 13-15 parts of phenolic resin, 1-10 parts of a silane coupling agent, 12-15 parts of semi-reinforcing furnace black, 10-12 parts of roasted pottery clay, 6-12 parts of Kevlar chopped fibers subjected to surface treatment, 1-10 parts of carbon black, 5-7 parts of nanometer molybdenum disulfide (MoS2), 1-10 parts of an anti-aging agent, 4-8 parts of zinc oxide and 1-5 parts of an accelerator. Butadiene styrene rubber, chloroprene rubber and fluoroether rubber serve as the main materials of the generator damping pad, and thus the prepared generator damping pad is resistant to abrasion and high temperatures and low in noise and has excellent impact resistance and abrasion resistance.

Description

technical field [0001] The invention relates to a generator shock absorber for electric power and a preparation method thereof, belonging to the technical field of electric power equipment. Background technique [0002] In some cases, the generation of vibration will bring some adverse effects, for example, machine vibration will generate noise and increase energy consumption. In order to reduce these adverse effects, some vibration damping elements are usually used to isolate the transmission of vibration and absorb the vibration caused shock. Shock-absorbing pads are the most common type of shock-absorbing components. They are usually used as supports or connectors and are widely used in various mechanical equipment, vehicles, bridges and buildings. Rubber has a good damping effect because of its high elasticity, so it is used as the main damping material. Existing rubber damping pads exhibit poor wear resistance and creep resistance during the use of some relatively vib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/06C08L11/00C08L61/06C08L77/06C08K13/02C08K3/04C08K3/30C08K3/22
CPCC08K2201/011C08K2201/014C08L9/06C08L2201/08C08L2203/20C08L2205/035C08L2205/16C08L11/00C08L61/06C08L77/06C08K13/02C08K3/04C08K2003/3009C08K2003/2296
Inventor 郭秀珍
Owner 郭秀珍
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