- Copper Powder[6]
- Other Metals & Metal Products[6]
- Other Iron[6]
- Lead[6]
- Silica[6]
- Other Quartz Products[6]
- Mica[4]
- Other Non-Metallic Mineral Deposit[3]
- Dolomite[1]
- Kaolin[1]
- Sulphate[1]
- Oxide[3]
- Talc[6]
- Contact Person : Ms. Liu Kathy
- Company Name : Shanghai CNPC Powder Material Co., Ltd.
- Tel : 86-21-69005580
- Fax : 86-21-60919255
- Address : Shanghai,Shanghai,Room 1211,No.8 Office building,Wanda plaza,58 He Xuan Road,
- Country/Region : China
- Zip : 201803
Fused silica sand
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fused silica sand
Using the highest purity silica sand manufactured by our plant, we manufacture it by electrically fusing(fusing temperature 1720-2300)to amorphous Silicon dioxide, then specially engineered ingots, granular and flour form designed for different usage.
The appearance of this product is colourless and transplanted; a bit of them will transplant frog shape. The special features of this product: consistent chemistry, excellent thermal shock resistance, hard wearing, low thermal expansion, high purity, low thermal conductivity, low electrical conductivity and many other excellencies.
Size Available:
(ingot, granules and powder) 6-10mesh,10-20mesh,20-40mesh,40-70mesh,70-100mesh,200mesh,325mesh. accordance with customer's request
Chemical Composition:
| Name | Ingot&Granule | Powder |
| SiO2 | 99.95% | 99.95% |
| EC | 0.8us/cm | 0.9us/cm |
| Fe | 10ppm | 25ppm |
| Na | 12ppm | 20ppm |
| K | 12ppm | 20ppm |
Fused silica sand
