Green silicon carbide is suitable for processing hard alloy, metallic and non-metallic materials with hard and brittle feature such as copper, brass,aluminum, magnesium, jewel, optical glass, ceramics, etc. super powder of it is also a kind of ceramics material.

Type value of green silicon carbide physical chemical performance index
 

Type	Grit	Chemical compositon (%)			Magnetic contents (%)	Range of buld density (g/cm3)
		SiC	F.C	Fe2O3
GC	F46	99.39	0.10	0.09	0.0182	1.47
	F120	99.41	0.11	0.09	0.0097	1.40
	F180	99.13	0.14	0.12	0.0058	1.30
	F360	98.97	0.17	0.15	0.0108	1.28
GC-B GC-P	F46 P40	99.05	0.15	0.14	0.0196	1.41
	F120 P120	98.65	0.16	0.13	0.0134	1.33
	F180 P180	98.30	0.14	0.16	0.0112	1.27
	F360 P600	98.10	0.19	0.21	0.0123	1.23

GB/T 2480-1996		Chemical composition(%)			Magnetic contents
Type	Grit size	SiC ≥	F.C ≤	Fe2O3  ≤	Grit size	Magnetic Contents (%) ≤
GC	F20-F90 P20-P100	99.00	0.20	0.20	F16-F30	0.020
	F100-F150 P120-P150	98.50	0.25	0.50	F36-F60 P36-P60	0.017
	F180-F220 P180-P220	97.50	0.25	0.70	F70-F120 P80-P150	0.015
	F240-F600 P240-P1000	97.00	0.30	0.70	F150-F220 P180-P220	0.012
	F800-F1000 P1200-	95.50	0.40	0.70
	F1200-	94.00	0.50	0.70
GC-B GC-P	F20-F90 P12-P100	98.50	0.25	0.25	F16-F30 P12-P30	0.035
	F100-F150 P120-P150	98.00	0.30	0.55	F36-F60 P36-P60	0.030
	F180-F220 P180-P220	97.00	0.30	0.80	F70-F120 P80-P150	0.025
	F240-F600 P240-P1000	96.50	0.35	0.80	F150-F220 P180-P220	0.020
	F800-F100 P1200-	94.50	0.45	0.80
	F1200-	93.00	0.60	0.80