Huangshi Jinzhaoyang Powder materials Co.,
tongji LTD.
 
Combined lubricant material
Barite
Dolomite
Feldspar
Quartz
Kaolin
Calcite
Antimony sulfide
 
Magnetite
Product Name :
Magnetite
Specifications:
40kg/bag
Product Item:
325
Product Class :
Powder material
Product explanation
Physical properties: Black or black red; mohs hardness 5.5 – 6.0; density 4.9 – 5.2 g/ cm3
Physiochemical index: Fe3O4:Fe:65%
Performance: It can comprehensively raise the friction performance of friction products, tongji especially for improving the friction force under the condition of braking end speed. This material can obviously improve the heat-fading performance of friction materials, tongji and can adjust friction coefficient under high temperature, tongji as well as reduce high-temperature fading. Under high temperature, tongji it can play the functions of cleaning friction opposing material and improving braking effect. It is usually used in composing brake shoe, tongji as well as in producing high-end brake pad.

 

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