Henan Hengxin Industrial & Mineral Products Co.,Ltd.
Henan Hengxin Industrial & Mineral Products Co.,Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
H&X
C
Grain
Angular
FEPA
F12-F1200
Bonded Abrasives
Black silicon carbide
Black
Grit
SIC
98%min
grinding, bonded and coated abrasive tools
ISO9001:2008
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
Black silicon carbide is produced at high temperature in an electric resistant furnace with quartz sand and petroleum coke as its main raw materials. Excellent raw material make good hardness and toughness, high efficiency and durability. Its hardness is between corundum and synthetic diamond, the mechanical strength is higher than corundum.
|
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 |
Typical Value
|
SiC |
98.60% |
|
Fe2O3 |
0.33% |
|
F. C |
0.16% |
Guarantee Value
|
Grit Size |
SiC |
F.C |
Fe2O3 |
|
F12-90 |
>98.7% |
<0.2% |
<0.4% |
|
F100-150 |
>98.5% |
<0.2% |
<0.4% |
|
F180-220 |
>98.0% |
<0.3% |
<0.6% |
|
F230-400 |
>97.5% |
<0.3% |
<0.6% |
|
F500-800 |
>97.0% |
<0.4% |
<0.8% |
|
F1000-1200 |
>96.0% |
<0.5% |
<0.8% |
1. Black silicon carbide is widely used for making abrasive tools, including grinding wheel, sanding belt, oilstone etc. It's also used for grinding and polishing in monocrystalline silicon, polycrystalline silicon and electronics industries etc.
2. It's suitable for processing glass, ceramics, stone, metal, rubber and other materials.
3. It also can be used as metallurgical additive and high-grade refractory material
Abrasives F16-F1200, P12-2500, JIS#240-JIS#3000
Refractory 0-1mm,1-3mm,3-5mm,200mesh,325mesh
Other special specifications could be supplied as required.
