- Contact Person : Ms. Wu Joanna
- Company Name : Hunan Centrewell Trading Co., Ltd.
- Tel : 86-731-88917527
- Fax : 86-731-88913673
- Address : Hunan,changsha,North 6/F, No. MO, Huoju Park, Hi-Tech Industrial Development Zone
- Country/Region : China
- Zip : 410000
Silicon Metal 2202
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Introduction:
Industrial silicon , which can also be called metal silicon ,is silver grey or black with metallic luster. It has the function of high melting point, good heat resistance, high oxidation resistance, high resistivity.It is the essential basic raw materials of many high-tech industries.
Application:
(1) Widely used in industrial refractories, powder metallurgy industry, and improve the product temperature, wear and oxidation resistance.
(2) In the organic silicon chemical industry,the industrial silicon powder is the basic raw materials of organosilicon polymer material.
Silicon grade and specifications:
Item No. | Si ≥ | Fe ≤ | Al ≤ | Ca ≤ |
4402 | 99 | 0.40 | 0.40 | 0.02 |
1501 | 99.2 | 0.15 | 0.10 | 0.01 |
2202 | 99 | 0.20 | 0.20 | 0.02 |
2202 | 99 | 0.20 | 0.20 | 0.02 |
3303 | 99 | 0.30 | 0.30 | 0.03 |
3305 | 99 | 0.30 | 0.30 | 0.05 |
441 | 99 | 0.40 | 0.40 | 0.10 |
553 | 98.5 | 0.50 | 0.50 | 0.30 |
Silicon Metal 2202
