| Customization: | Available |
|---|---|
| Material: | Inorganic Silicone |
| Certification: | ISO |
|
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The preparation of metallic silicon usually uses silica as the raw material. The formation of silicon metal is a complex process involving chemical reaction, high temperature melting, refining and purification. By precisely controlling the reaction conditions and parameters, high quality metallic silicon products can be obtained. The appearance of metallic silicon is grayish brown with metallic luster, hard and brittle silicon blocks, with good electrical conductivity and semiconductor properties.
|
Brand |
Chemical composition / %
|
|||
|
si
|
fe
|
al
|
ca
|
|
|
≥
|
≤
|
|||
|
2502
|
99
|
0.25
|
0.25
|
0.2
|
|
3303
|
99
|
0.3
|
0.3
|
0.3
|
|
441
|
99
|
0.4
|
0.4
|
0.1
|
|
553
|
98
|
0.5
|
0.5
|
0.3
|
|
97
|
95
|
1.5
|
-
|
0.3
|
Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.
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