antimony sulfide can be used to adjust high-temperature friction coefficient,improve friction wear property,Keep the material friction stability

The character of antimony sulfide: The melting point of Antimony sulphide is 548 centigrade,it is of soft metal sulfide with low melting point. It would forms inorganic binder and have the smiliar sintering effect with sintering ceramic in at high temperature.When add with antimony sulfide, it can reduce the dosage of organic binder.As a result,the resin dosage in brke pad is only 7%-8% or even lower like 5% to 6% because add the Antimony sulphide. Using antimony sulfide is good for reducing the heat recession of friction coefficient, and for reducing the high temperature wear. Antimony sulfide hardness is low, can reduce the brake noise of brake pads Property: density: 6.6g/cm3 antimony sulfide content: 90% grade:200mesh,325mesh