GREEN SILICON CARBIDE

GC2000# green silicon carbide micro powder is a powder material with high thermal conductivity, high refractory temperature, low coefficient of thermal expansion, and high-temperature performance. Its core advantages as a thermally conductive filler for PVC are: good thermal conductivity, high hardness, chemical stability, fine particle size, and good dispersibility, making it ideal for both soft and rigid PVC thermally conductive products.

Black silicon carbide (SiC) is the “work-horse” abrasive grade (α-SiC, > 98 % SiC, low SiO₂/Fe). Because it is the hardest man-made mineral except diamond (Mohs 9.2–9.4, Knoop 2480) and yet costs only a few dollars per kilogram, it is consumed in very large volumes for jobs that simply need cheap, fast cutting and where the dark colour or slight friability is not a problem. The main uses are:

Black SiC F600 polishing powder (particle size about 13–14 μm) is a high-performance fine silicon carbide powder for jade tumbling grinding. It is especially suitable for the finishing and lightening in the jade processing process. It can balance processing efficiency and surface finish, and is widely used in the batch tumbling of various jade materials such as jadeite, nephrite, and agate.