- Other Inorganic Chemicals[1]
- Other Energy Related Products[1]
- Water Treatment[1]
- Industrial Furnace[7]
- Welding Rods[1]
- Welding Wires[3]
- Other Welding Equipment[1]
- Carbon[2]
- Graphite Crucible[1]
- Graphite Electrodes[8]
- Graphite Mold[1]
- Other Graphite Products[1]
- Magnesium Ingots[10]
- Manganese Ingots[9]
- Silicon Ingots[1]
- Other Iron[1]
- Silica[1]
- Other Metals & Metal Products[1]
- Rare Earth & Products[1]
- Contact Person : Ms. Kong Marry
- Company Name : Ningxia Sunres International Trade Co., Ltd.
- Tel : 86-951-4073985
- Fax : 86-951-4077855
- Address : Ningxia,Yinchuan,5-9#,Li Da International Electrical City, Qinghe South Street, Yinchuan city, Ningxia province, P.R.China
- Country/Region : China
- Zip : 750004
Related Product Searches:Silica Fume,High Quality,silica fume for concrete, microsilica
1. Introduction:
Silica fume is a byproduct of producing silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric furnaces. The raw materials are quartz, coal, and woodchips.
2. Usage:
Silica fume can still be used in the production of refractory and porcelain; to raise intensity and durability .it also can improve the material overall performance as a filler, used in paint, coating, resin, rubber and other high molecular material.
3. Specifications:
Grade & Specifications | Composition(%) | |||||||
SiO2 | Specific surface area | L.O.I | Moisture | CL | CL | Bulk Density (kg/m3) | ||
| %(≥) | %(≤) |
|
|
| |||
Standard | 85 | 6.0 | 3 | 0.02 | 1.2 | 15000 | 250~350 | |
Lt | 90 | 6.0 | 3 | 0.02 | 1.0 | 15000 | 250~350 | |
Size | On the form of Powder | |||||||
Packing | In 1MT plastic woven bags or as per requirements. | |||||||
Package,Storage & Handling:
1. Woven fabric bag with plastic liner.Net weight:15kg +/-0.13kg;
2. It should be stored in a dedicated warehouse that is well-ventilated and dry. It remains effective for two years. At the expration, re-use is allowed if the testing results fall within the established range. In case of humidity contamination, re-use is allowed after drying and crushing.
Silica Fume