Henan Kaiyi Abrasive Co., Ltd.
Henan Kaiyi Abrasive Co., Ltd.
[
Henan,
China (Mainland) ]
Black Silicon Carbide Powder For Carborundum Glass Grinding Powder
Black Silicon Carbide Powder For Sand.Bonded Abrasives.Polishing
Black Silicon Carbide Abrasive For Ceramics, Resin, Rubber Grinding Wheel
Black Silicon Carbide Abrasive For Polishing Abrasive Powder
Synthetic Silica Carbide Black Abrasive Grit For Refractory Material
Henan, China (Mainland)
ZYR abrasives
F12-F1200
Block
Sharp
JIS
0.25mm
Bonded Abrasives
| Packaging Details: | 1.25kg bags+1Ton bag 2.25kg bags+1Ton pallet 3.As customer's requirement |
|---|---|
| Delivery Detail: | 1 or 2 week |
1. Manufacturer Synthetic Black Carborundum Abrasive Material
♦ The black carborundum (Black Silicon Carbide Grit)powder is of high hardness, brittleness.
♦ Chemical washed and water washed good cleanness.
♦ It has sharp knife-edge and friable character as well as good thermal conductivity and quick heat dissipation.
♦ Black silicon carbide is produced in an electric resistance furnace from quartz sand ,petroleum coke and anthracite at high temperature.
2. Chemical analysis and grain size distribution (F12--F220For Reference)
| F24 | F36 | F60 | F80 | F120 | F180 | |
| SIC | 98.48 | 98.46 | 98.6 | 98.6 | 98.5 | 98.5 |
| Fe2O3 | 0.32 | 0.31 | 0.28 | 0.32 | 0.26 | 0.31 |
| F.C | 0.16 | 0.15 | 0.14 | 0.13 | 0.13 | 0.15 |
| GRAIN SIZE DISTRIBUTION(%) | ||||||
| GB/T 2481.2-1998 & ISO 8486-2 1996 (F+#) | ||||||
| Coarse Grit | 20 | 15 | 9 | 22 | 15 | 5.6 |
| Basal Grit | 49 | 65 | 67 | 63 | 49 | 59.4 |
| Mixed Grit | 76.5 | 84 | 90.2 | 77 | 82.5 | 81.4 |
| Fine Grit | 0.3 | 0.1 | 0.3 | 0.5 | 0.4 | 0.5 |
3. Chemical analysis and grain size distribution (F230--F1200For Reference)
| CHEMICAL ANALYSIS | ||||||
| F320 | F400 | F600 | F800 | F1000 | F1200 | |
| SIC | 98.5 | 98 | 97.55 | 97 | 97.24 | 97 |
| Fe2O3 | 0.4 | 0.4 | 0.36 | 0.4 | 0.25 | 0.4 |
| F.C | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| GRAIN SIZE DISTRIBUTION(%) | ||||||
| ds3 | 49 | 32 | 19 | 14 | 10 | 7 |
| ds50 | 29.2±1.5 | 17.3±1.0 | 9.3±1.0 | 6.5±1.0 | 4.5±0.8 | 3.0±0.5 |
| ds95 | 16.5 | 8 | 3 | 2 | 1 | 1(80%) |
4. Grit Size Available (P, F)
P series: P24, P30, P36, P40, P50, P60, P80, P100, P120, P150, P180, P220, P240, P280, P320, P360, P400, P500, P600,
P800, P1000, P1200, P1500, P2000, P2500, P3000
F series: F14, F16,F22,F24,F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220, F230, F240, F280,
F320, F360, F400, F500, F600, F800, F1000, F1200
Black Silicon Carbide Powder For Carborundum Glass Grinding Powder
Black Silicon Carbide Powder For Sand.Bonded Abrasives.Polishing
Black Silicon Carbide Abrasive For Ceramics, Resin, Rubber Grinding Wheel
Black Silicon Carbide Abrasive For Polishing Abrasive Powder
Synthetic Silica Carbide Black Abrasive Grit For Refractory Material
