|
 |
 |
|
Black Silicon Carbide
| Black Silicon Carbide is
produced in an electric resistance furnace from quartz sand and petroleum
coke or anthracite at high temperature. The hardness and sharp particle
shape of this material make it suitable for manufacturing of grinding
wheels, coated products, wire saws, superior refractory materials and
deoxideiser as well as for lapping, polishing and
blasting. |
 |
| Color: |
Black |
| Bulk Density: |
115-125lb/cu.ft. |
| Specific Gravity: |
3.9 |
| Grain Shape: |
Angular/sharp |
| Hardness: |
9.5 Mohs |
Chemical Composition
(by %
weight)
Grit
|
16#-30#
|
36#-60# |
70#-100# |
100#-120#
|
150#-180# |
220# |
SiC
|
98.5
min
|
98.0
min
|
97.0
min
|
F.C |
0.2
max |
0.3
max |
0.3
max |
Fe2O3
|
0.6
max
|
0.8
max |
1.2
max
|
Magnetic Matter |
<0.0250 |
<0.0210 |
<0.0180 |
<0.0120 |
Available Sizes
Grit No. |
Micron |
Grit No. |
Micron |
Grit No. |
Micron |
Grit No. |
Micron |
16 |
1400 ~ 1180
|
30
|
710 ~ 600
|
54
|
355 ~ 300
|
90
|
180 ~ 150
|
20
|
1180 ~ 1000
|
36
|
600 ~ 500
|
60
|
300 ~ 250
|
100
|
150 ~ 125
|
22
|
1000 ~ 850
|
40
|
500 ~ 425
|
70
|
250 ~ 212
|
120
|
125 ~ 106
|
24
|
850 ~ 710
|
46
|
425 ~ 355
|
80
|
212 ~ 180
|
150
|
106 ~ 75
|
Other sizes can be also available on request.
Packing
25 kgs bag or 1000
kgs bag, or can be packed on request. |
|
|
|
|
|
Tel/Fax: + 86 755 83660116, info@kaiteindustry.cn, szkaite@hotmail.com
Copyright Kaitexin All rights reserved. |
|
|
|
|
