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Caron fiber reinforced friction plate

A carbon fiber and friction plate technology, applied in the field of carbon fiber reinforced friction plates, can solve the problems of low working life, environmental pollution, thermal recession, etc., and achieve the effects of long working life, high friction coefficient, high strength and elastic modulus

Inactive Publication Date: 2015-04-22
来安县隆华摩擦材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As a brake friction pad, the brake friction pad made of traditional asbestos fiber friction material not only pollutes the environment and has carcinogenic effect, but also has a low working life. It has thermal decay when it works above 250°C. Over the past ten years, all countries in the world have restricted the production and use of asbestos fiber friction materials, and are committed to researching new types of friction materials to replace asbestos friction materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] Embodiment: a carbon fiber reinforced friction plate, which includes a carbon fiber composite friction material, characterized in that: the carbon fiber composite friction material uses carbon fiber (CF) as a reinforcing fiber, and new phenolic resin (XYLOK) as a binder , and supplemented with various performance regulators and fillers, the components of the carbon fiber composite friction material are uniformly mixed and dried, and then pressed into a carbon fiber composite brake friction pad by hot molding.

[0013] Performance regulators include solid lubricants (graphite + carbon ink) and friction agents (Al?O?) (particle size ≧ 100).

[0014] The filler is cast iron powder (HT200, particle size 40-60 mesh).

[0015] The composition ratio of carbon fiber composite friction material is: carbon fiber (CF) 20%, new phenolic resin (XYLOK) 15%, cast iron powder 23%, solid lubricant (graphite + carbon ink) 14%, friction agent (Al?O? ) 10%.

[0016] Performance Testing :...

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Abstract

The invention discloses a carbon fiber reinforced friction plate, and belongs to the technical field of brake friction plates. Carbon fibers are used as reinforcing fibers to form a carbon fiber composite material; a carbon fiber composite friction resistance material takes carbon fibers (CF) as reinforcing fibers, takes novel phenolic resin (XYLOK) as a binder, and is supplemented with various performance regulators and fillers; each component of the carbon fiber composite friction resistance material is uniformly mixed and dried, and molded and pressed into the carbon fiber composite material brake friction plate through hot mould pressing. The carbon fiber reinforced friction plate has the advantage the carbon fiber reinforced friction plate is relatively high in friction coefficient, goof in heat fading resistance, long in working life and relatively environment-friendly.

Description

technical field [0001] The invention relates to the technical field of brake friction plates, in particular to a carbon fiber reinforced friction plate. Background technique [0002] Reinforced fibers are used as structural materials such as FRP and other composite materials. There are many types of commonly used fibrous reinforced materials. According to their chemical composition, they can be roughly divided into two categories: inorganic fibers and organic fibers. Among them, inorganic fibers are the most widely used. Inorganic fibers include: Glass fiber, carbon fiber, boron fiber, whisker, asbestos fiber and metal fiber, etc. [0003] As a brake friction pad, the brake friction pad made of traditional asbestos fiber friction material not only pollutes the environment and has carcinogenic effect, but also has a low working life. It has thermal decay when it works above 250°C. Over the past ten years, all countries in the world have restricted the production and use of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D69/02C09K3/14
Inventor 薛正宇
Owner 来安县隆华摩擦材料有限公司
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