Sales Manager :  Tony Liu

lthg202173@gmail.com

liutong@huaguan-abrasives.com 

 

CEO：Xueqiang Wang

wangxueqiang@huaguan-abrasives.com

 

Tel：86-543-3616587
Fax：86-543-3616587

 

Add：No. 511 Gaoshisan Road, Binzhou High-tech Zone, Shandong 

Black Silicon carbide sand

Black silicon carbide is quartz (SIO2) petroleum coke (C) or coal tar sawdust as the basic raw material in high temperature electric resistance furnace smelting of non-metallic minerals, because its color is dark blue, so called black silicon carbide is its main chemical composition of silicon carbide (SiC > 98%), minor impurities (free carbon, free silicon, SIO2, Fe2O3) , impurity content less than 2%.  Black silicon carbide with high hardness, small expansion coefficient, crisp, good heat conductivity characteristics, for grinding or cutting up strength low of non-ferrous materials, such as non-ferrous metal wood leather plastic stone silicate materials (glassCeramic concrete refractory) and cast iron are widely used as high quality refractories due to their high temperature resistance, chemical corrosion resistance and thermal shock resistance.

Green Silicon carbide sand

Green silicon carbide is quartz (SIO2) petroleum coke (C) or coal tar sawdust and sodium chloride (NACL) as the basic raw material in the high temperature electric resistance furnace in the smelting of non-metallic minerals,because its color is green and gets its name from its chemical composition is mainly silicon carbide (SiC > 99%),minor impurities (free carbon,free silicon, SIO2, Fe2O3) , impurity content less than 1%. Green silicon carbide hardness is very high, and its resistance to high temperature hardness more than a little higher than black silicon carbide, green silicon carbide is used for processing high hardness brittle large non-ferrous materials, such as cemented carbide optical glass, etc

Black&Green silicon carbide powder

Our products are mainly applicable to a wide range of fields such as the manufacturing of refractory matter, foamed ceramics, ceramic reaction sintering, cutting of solar silicon wafer, crystal cutting and grinding, manufacturing of original automobile engine, special coating, modification of rubber and plastics products, desulfuration, power supply and environmental protection.