1.Appearance: Shined with metallic 2.Purity: 4N 3.Si: 99.99% 4.Application: Widely used in fire-resistant material Industry Specifications

4N Silicon Powder widely used in fire-resistant material Industry such as the casting material, apray coating material etc

Trademark:4N 

Specifications:<45um, 45um-75um, 75um-120um,>120um 

Packing:Drum, 200kg or 250kg per drum 

Appearance:Metallic dark gray

Trademark		4N
Main component Si, not less than (%)		99.99
Content of other elements, not more than (%)	Al	0.003
	B	0.0005
	Ca	0.0002
	Cr	0.0004
	Co	<0.0001
	Cu	0.0004
	Fe	0.003
	Mg	<0.0001
	Mn	<0.0001
	Mo	<0.0001
	Ni	0.0003
	P	0.001
	Pb	<0.0001
	Sn	<0.0001
	Ti	0.0004
	V	<0.0001

Applications: Applied for silicon nitride, silicon carbide, (silicon titanium, silicon aluminum) and other alloys, silicone, ceramics, electronics, military, chemical, and photovoltaic industries.

 

high purity 4n silicon metal