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Green silicon carbide is suitable for grinding or polishing hard alloy, metallic and non-metallic materials with hard and brittle feature such as copper, brass, aluminum, magnesium, jewel, optical glass, ceramics, etc, and the superfine powder of GC is also ceramics material.

Grit		SiC	F.C.	Fe₂O₃
F Grit	F20-F90	≥99.50	≤0.20	≤20
	F100-F150	≥98.50	≤0.25	≤0.80
	F180-F220	≥97.50	≤0.25	≤0.70
	F230-F400	≥97.00	≤0.30	≤0.70
	F500-F800	≥95.50	≤0.40	≤0.70
	F1000-F1200	≥94.00	≤0.50	≤0.70
JIS Grit	JIS240-JIS600	≥99.00	≤0.25	≤0.25
	JIS700-JIS1200	≥98.00	≤0.26	≤0.25
	JIS1500-JIS8000	≥95.00	≤0.30	≤0.28
P Grit	P12-P90	≥99.00	≤0.20	≤0.20
	P100-P150	≥98.50	≤0.25	≤0.50
	P180-P220	≥97.50	≤0.25	≤0.70
	P240-P1000	≥97.00	≤0.30	≤0.70
	P1200-P2500	≥95.50	≤0.40	≤0.70

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