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Silicon Metal Powder

Silicon metallic powder, also known as industrial silicon powder, is a silver-gray or dark-gray powder with a metallic luster. It has high melting point, good heat resistance, high electrical resistivity and high anti-oxidation effect. It is called "'industrial MSG" and is an indispensable basic raw material for many high-tech industries.

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INTRODUCTION

Use

(1) Silicon metal powder is applied to raw materials in refractory materials and powder metallurgy industries to improve heat resistance, wear resistance and oxidation resistance.
(2) Used fbr smelting alloying elements as a reducing agent in various metal smelting.
(3) Silicon metal powder is the basic raw material fbr the synthesis of silicone polymer, such as silicon monomer, silicone oil, silicone rubber preservative, thereby improving the high temperature resistance, electrical insulation, corrosion resistance and corrosion resistance of the product.Waterproof and other characteristics.
(4)Silicon metal powder is drawn into single crystal silicon, and the processed silicon wafer is widely used in high-tech fields, and is an indispensable raw material fbr integrated circuits and electronic components.

Silicon Metallic Powder Content Table

Plate	ChemicaI Composition(%)
	Si	Fe	AI	Ca
	≥ ≤
chemical industry silicon powder	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%
Metallurgical Silicon Powder	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%	0.5%	0.5%	0.3%
Low grade silicon powder	98.5%	Impurity Content≤4.0%
Low grade silicon powder	98.0%	Impurity Content≤4.0%
Specifications	99.4%	0.25%	0.25%	0.02%