What are the conventional models of black silicon carbide?
Black silicon carbide micro powder models are divided into “W” labels, “PEPA” labels and “JIS” labels, as follows:
1. Black silicon carbide micro powder “PEPA” label: F230, F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200, F1500, F2000.
2. Black silicon carbide micro powder “JIS” label: 240#, 280#, 320#, 360#, 400#, 500#, 600#, 700#, 800#, 1000#, 1200#, 1500#, 2000#, 2500#, 3000#, 4000#, 6000#.
