Green Silicon Carbide
Green Silicon Carbide is produced with petroleum coke, quartz sand and additive in furnace .
The grit and powder made of it is suitable for grinding, polishing, sand blasting and working on hard alloy, brittle metals, non-ferrous metals such as copper, brass, aluminum, magnesium, non-metallic materials, gem, optical glass, ceramics, etc.
Grit
|
Size Arrange(µ m)
|
China GB
(GB/T 2481.1-1998)
|
ISO8486.1:1996 & FEPA42GB-1984
|
JIS R6001-1998
|
ANSI B74.12-1992
|
F4
|
5600~4750
|
|
5600~4750
|
F5
|
4750~4000
|
|
4750~4000
|
F6
|
4000~3350
|
|
4000~3350
|
F7
|
3350~2800
|
|
3350~2800
|
F8
|
2800~2360
|
2800~2360
|
2800~2360
|
F10
|
2360~2000
|
2360~2000
|
2360~2000
|
F12
|
2000~1700
|
2000~1700
|
2000~1700
|
F14
|
1700~1400
|
1700~1400
|
1700~1400
|
F16
|
1400~1180
|
1400~1180
|
1400~1180
|
F20
|
1180~1000
|
1180~1000
|
1180~1000
|
F22
|
1000~850
|
1000~850
|
-
|
F24
|
850~710
|
850~710
|
850~710
|
F30
|
710~600
|
710~600
|
710~600
|
F36
|
600~500
|
600~500
|
600~500
|
F40
|
500~425
|
500~425
|
-
|
F46
|
425~355
|
425~355
|
425~355
|
F54
|
355~300
|
355~300
|
355~300
|
F60
|
300~250
|
300~250
|
300~250
|
F70
|
250~212
|
250~212
|
250~212
|
F80
|
212~180
|
212~180
|
212~180
|
F90
|
180~150
|
180~150
|
180~150
|
F100
|
150~125
|
150~125
|
150~125
|
F120
|
125~106
|
125~106
|
125~106
|
F150
|
106~75
|
106~75
|
106~75
|
F180
|
90~63
|
90~63
|
90~63
|
F220
|
75~53
|
75~53
|
75~53
|
F240
|
-
|
-
|
75~53
|
Application
|
Grade
|
Grit Size
|
Total
SiC
mass % - min.
|
Total
SiO2
mass % - max.
|
Fe (Iron)
mass % - max
|
C (Carbon)
mass % -max
|
Abrasive
|
AG
|
F24-F100
|
99.0
|
0.3
|
0.25
|
0.2
|
F120-F220
|
99.0
|
0.3
|
0.25
|
0.2
|
F240-F400
|
98.5
|
0.3
|
0.25
|
0.2
|
F500-F800
|
98.0
|
0.4
|
0.25
|
0.2
|
F1000-F1500
|
98.0
|
0.4
|
0.25
|
0.2
|