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Silicon Metal Powder Si 98-99.6%
Silicon Metal Powder Si 98-99.6%
Silicon Metal Powder Si 98-99.6%
Silicon Metal Powder Si 98-99.6%
Silicon Metal Powder Si 98-99.6%
Silicon Metal Powder Si 98-99.6%
Silicon Metal Powder Si 98-99.6%
Silicon Metal Powder Si 98-99.6%

Silicon Metal Powder Si 98-99.6%

Metal silicon powder is a fine-grain powder and has a low density, low melting point and high electrical conductivity.  Its chemical spray and good absorbance capability make it a suitable material for chemical processing.
Size:
100-500 mesh
Description
Metal Silicon Powder is a high purity spherical powder made of ultrafine particles. It consists of silicon and trace amounts of other elements such as iron, aluminum, and calcium, which are less than 0.1%. The product has been applied to various fields such as Vacuum-Fusion casting, Atomic hydrogen Welding, and Thermal spray coating.

Metal silicon powder is a fine-grain powder and has a low density, low melting point and high electrical conductivity.  Its chemical spray and good absorbance capability make it a suitable material for chemical processing.

The product is packed in double-layer paper barrels of 20Kg in weight, or according to the customers’ requirement. It’s also ideal for thermal-spray coating, atomic hydrogen welding, vacuum-fusion casting, and other related applications.

 
Specification


silicon powder
for chemical use
Size (mesh) Chemical Composition %
Si Fe Al Ca
Si-(20-100 mesh)
Si-(30-120 mesh)
Si-(40-160 mesh)
Si-(100-200 mesh)
Si-(45-325 mesh)
Si-(50-500 mesh)
99.6 0.2 0.15 0.05
99.2 0.4 0.2 0.1
99.0 0.4 0.4 0.2
98.5 0.5 0.5 0.3
98.0 0.6 0.5 0.3


Packing method
1.Bagging: One of the most common methods for packing silicon powder is bagging. Silicon powder can be packed into various types of bags such as paper bags, plastic bags, or woven bags. The bags can then be sealed using a heat sealer or tied with a twist tie or string.
2.Drum filling: For large quantities of silicon powder, drum filling is a more suitable option. The powder is poured into a steel or plastic drum and sealed with a lid. The drums can then be stacked on pallets for easy transportation.

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