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Quartz Supplier Daye Jinpeng - China

price: 130.00 Dollar US$

Product description, Product introduction:
Quartz powder is white, it is made by grinding crushed quartz ore, and the main ingredient is SiO2 The Molecular weight of quartz is 70, mohs hardness is 7, and density is 2.65 g/cm3, melting point 1730℃. Quartz is used for friction materials in order to improve the friction coefficient and brake efficiency, reduce cost.
Quartz is applicable to car disc brake, drum brake pads, clutch and wet friction material. According to the performance requirement, The recommended regular consumption of quartz is from 2% to 8%.

The character of Quartz:
Quartz is mainly refers to quartz sandstone, quartzite and vein quartz. Quartz crisp, no cleavage, conchoidal fracture, oily luster, milky white or colored translucent or other colors.Quartz chemical stability, resistance to high temperature, acid, slightly soluble in potassium hydroxide solution. Quartz belongs to the high hardness of the filler, ordinary sand is quartzite. friction industry used quartz powder is above 200 mesh, although it increase the friction effect, it also easy to cause obvious braking noise and scratches dual surface, therefore the quartz usage in the friction material industry is not much.

A1203: 0.19%
Si02: 99.5% min.
Fe203: 0.02% max.
CaO: 0.11%
MgO: 0.08%
grade:200mesh, 325mesh
sieving rate: 97%

Company Contact:

  • Phone: 008613477981839

  • Address: No.42,Fengruoyun Block,Sidouliang Villedge,Jinhu Street,Daye City, huangshi, Hubei Province , China

  • Email: Email

Published date: January 24, 2017 -

  • Business Description: Daye Jinpeng friction material co., Ltd is located at famous mining city Daye City which has one thousand mining culture and history.
    Rely on the rich mining resource and technical advantage ,Daye Jinpeng is specialized in Friction material, metallic material, chemical product, fiber product.Our product are Selenium-rich product,friction material,calcite,chalcopyrite,wollastonite,garnet sand,antimony sulfide,etc.
    And our product is extensively applied in many fields like plastics, rubber, friction , building and metallurgy.
    Base on the diversified product,favorable price, assured quality, and timely delivery, our products have been widely sold domestic and ouverseas. Warmly welcome you to cooperate with us.

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