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
FEPA, JIS, ISO Standard.
Powder
JIS
F280-F1500, JIS#360-JIS#4000
Polishing / Lapping
| Packaging Details: | 1.PVC BAG IN TON BAG 2.PVC BAG IN PALLET 3. ACCORDING TO SPECIAL REQUIREMENT. |
|---|---|
| Delivery Detail: | 7days--30days. |
1.White fused Al2O3 powder
2.High purity of 99%
3.Specially in optics wafer,solar wafer polishing
4. Manufacturer of 30 year
1. White fused Al2O3 powder.
2. CHEMICAL ANALYSIS(%)
|
GRIT SIZE |
F280 |
F1000 |
JIS#800 |
JIS#3000 |
|
1). CHEMICAL ANALYSIS (%) |
||||
|
Na2O |
0.2max |
0.2max |
0.2max |
0.2max |
|
Fe2O3 |
0.07max |
0.07max |
0.06max |
0.07max |
|
AL2O3 |
99%min |
99%min |
99%min |
99%min |
|
SiO2 |
0.1max |
0.11max |
0.12max |
0.1max |
3. GRAIN SIZE DISTRIBUTION (um)
GB/T 2481.2-1998 & ISO 8486-2: 1996 & JIS R6001-1987
| ds3 | 60.0 | 22.6 | 35 | 11 |
| ds50 | 39±1.5 | 9.1±0.8 | 18.0±1.0 | 4.0±0.5 |
| ds94 | 25.0 | 2.4 | 12 | 2.0 |
