Henan sicheng Abrasives Co.,ltd established in 1999, which is specialized in R&D and manufacturing silicon carbide for 21 years. We own 38 advanced production lines with an annual output of 200,000MT. Equipped with the biggest silicon carbide stereo storage system, full-automatic sieving, grading, and packing system, it has fully realized clean production and automatic management. Our Company owns the most completed Comprehensive Testing Laboratory and can independently accomplish all detection indicators of beads to satisfy the development of new technology and new product.
The following is our silicon carbide specification for your reference:
Used for abrasive, blasting, grinding. | |||
Properties type | 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#. | ||
Guarantee Value | Typical Value | ||
Chemical composition | SIC | 98.0 min | 98.5 |
F.C | 0.2 max | 0.1 | |
Fe2O3 | 0.2 max | 0.15 | |
H2O | 1.0max | 0.30 | |
Product Name | Black silicon carbide |
Model Number | 8–220#,240#–8000#,F230-F2000. |
Material | SiC |
Feature | High Purity |
Color | black |
Moh’s hardness | 9.15 |
Real density | 3.2-3.45g/cm3 |
Melting point | 2250 ℃ |
Maximum service temperature | 1900℃ |
For abrasive: Lapping, Polishing , Coatings, Grinding , Pressure blasting.
For refractory: Refractory media for casting or metallurgical linings ,Technical Ceramics.
For new-type application: Heat exchangers ,Semiconductor process equipment , Liquid filtration.