Black silicon carbide is an artificial abrasive material. It can work fantastic for sandblasting, abrasive tools, anti-slip, and heat resistance fields. However, the quality and technical indexes are different because of the different production technologies. Basically, the 98% black silicon carbide and 99% black silicon carbide are both A-grade SiC.
Silicon carbide is an excellent refractory material for many thermal insulation fields. A grade black silicon carbide as the highest quality level silicon carbide, the purity of SiC is min 98%. High purity black silicon carbide is an important additive for anti-corrosion, thermal insulation and wear resistance coating and ceramics. Black silicon carbide JIS320# works as wear resistance media on the production of welding rod.
Green silicon carbide grain F30 is a relatively coarse grit for sandblasting. It is suitable for making GC abrasive discs and abrasive wheels. For blasting, F30 green silicon carbide is a normal grit for surface treatment on ceramic, marble, and non-ferrous metals such as copper, titanium alloy, and tungsten carbide.
Green silicon carbide 500# is an ideal polishing powder for precise glass balls. The precise glass ball often gets tiny tolerance. And the surface is smooth without scratches. Fine polishing powder has to choose to complete the work.
Green silicon carbide powder Compliance FEPA standard is a kind of SiC powder for grinding and polishing. It‘s not only of high silicon carbide content but also gets proper grit size as an abrasive medium.
Green SiC is an excellent abrasive powder with extremely high hardness. It works perfectly for granite grinding. Aluminum oxide and silicon carbide are both commonly used abrasive media for etching and grinding stone materials such as marble, concrete, and granite. However, there are some differences between those applications.
