Henan Hengxin Industrial & Mineral Products Co.,Ltd.
Henan Hengxin Industrial & Mineral Products Co.,Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
H&X
C
Powder
Angular
FEPA
F12-F1200
Polishing / Lapping
Black silicon carbide
Black
Grit
SIC
98%min
grinding, bonded and coated abrasive tools
Ton
1
USD 700.000 - 1600.000
Tianjin or Qingdao
Within 7 days for one 20'ft container
25kg/bag with 40 bags in a big bag or 1000kgs in a jumbo bag
Yes
800 / Month
L/C, D/P, T/T, Western Union
Silicon Carbide Powder (Black SiC) is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum coke. The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond. Its mechancial intensity is greater than fused alumina, but is brittle and very sharp. The mineral has some electrical and heat conductivity. Black silicon carbide is typically used for machining or finishing cast iron , non-ferrous metals, stone, leather, rubber, and other materials where sharp cutting characteristics are important. The mineral is also used widely as a refractory material or metallurgical additive. More detailed specifications can be supplied on your request.
|
Color |
Black |
|
Basic Mineral |
α-SiC |
|
True Density |
3.2g/cm3 |
|
Bulk Density |
1.45-1.56g/cm3 |
|
Mohs Hardness |
9.2 |
|
Microhardness |
HV3100-3280 |
|
Grit Size |
SiC |
FC |
Fe2O3 |
|
F12-F90 |
98.50 |
<0.20 |
0.60 |
|
F100-F150 |
98.50 |
<0.30 |
0.80 |
|
F180-F220 |
97.00 |
<0.30 |
1.20 |
|
F230-F400 |
96.00 |
<0.40 |
1.20 |
|
F500-F800 |
95.00 |
<0.40 |
1.20 |
|
F1000-F1200 |
93.00 |
<0.50 |
1.20 |
|
P12-P90 |
98.50 |
<0.20 |
0.60 |
|
P100-P150 |
98.00 |
<0.30 |
0.80 |
|
P180-P220 |
97.00 |
<0.30 |
1.20 |
|
P230-P500 |
96.00 |
<0.40 |
1.20 |
|
P600-P1500 |
95.00 |
<0.40 |
1.20 |
|
P2000-P2500 |
93.00 |
<0.50 |
1.20 |
