Product Name
Zinc sulfide
Grade
Industrial Grade
Product Technical Index
Item
Unit
Technical Indicators
Appearance
-
white powder
Size
Mesh
≥95% Pass through the 325 mesh
ZnS Content
%
≥98
Volaty at 105 °C
%
≤0. 5
Product size can be produced according to customer requirements
Zns is a relatively new material in the friction industry, which was first used in the European formulation system. Compared with other metal sulfides, the product's effect is mainly reflected in the high-temperature high-speed segment, which can significantly improve the friction coefficient of the brake pad in the first recession and the high-temperature high-speed segment. Especially, the effect is the best at the extreme end temperature, so that the formulation has better braking performance. However, because the reaction temperature range of this product is large, it must be used together with other metal sulfides.
This product has high purity and strong adaptability. It can be mixed with other materials in any proportion as required. At present, many domestic brake pad manufacturers have begun to develop and apply this product.
Disc brake pads or drum brake pads
Also used in optoelectronic devices,Pigments.