Silicon Powder

FOB Price : Negotiation
Minimum Order Quantity : 20mt
Supply Ability : 1000mt per powder
Payment Terms : TT , LC AT SIGHT
Packing & Delivery : in P. P. Bag of 1000kgs net each
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Detailed Product Description:

Silicon powder, processed by high-quality silicon metal lump, is silver-gray or dark gray with high melting point, good heat resistance, high resistively and oxidation resistance. It is widely used in electronics, metallurgy and chemical industry.

Specification Tolerance(Weight)
2000μ m-425μ m(10mesh-40mesh) +2000μ m≤ 1%
425μ m-100μ m(40mesh-150mesh) +425μ m≤ 1%
100μ m-75μ m(150mesh-200mesh) +100μ m≤ 3%
75μ m-45μ m(200mesh-325mesh) +75μ m≤ 3%
-45μ m(325mesh) +45μ m≤ 5%
5μ m-1μ m(2500mesh-12500mesh) +5μ m≤ 5%

We can supply all grade of silicon metal. According to the customers' requirement to produce the particle of silicon metal. For specific chemical composition, please refer to the industry standard.

Packing : in P. P. Bag of 1000kgs net each

1. Industrial silicon powder is extensively used in the industries of refractories and powder metallurgy to improve high temperature resistance, wear resistance and inoxidizability of products, and its products have wide application in steel furnaces, kilns and kiln furniture.
2. In organosilicon chemical industry, industrial silicon powder is a basal raw material for macromolecule synthesis of organosilicon, such as production of silicon monomer, silicon oil, and silicon rubber preservative, it is useful to improve high-temperature resistance, electric insulativity, corrosion resistance, anticorrosion, waterproofness of products.
3. Silicon wafer processed by drawing industrial silicon powder into monocrystalline silicon is extensively used in hi-tech field, and is indispensible to integrated circuits and electronic elements.
4. In metallurgy and casting industry, industrial silicon powder can be used as a nonferrous alloy additive material and a silicon steel alloying agent to improve steel hardenability. Industrial silicon powder can be used as a reducing agent of some metals, such as new ceramic alloy, etc.

Custom specifications are available upon request.

Product: Silicon Powder
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