silicon powder

silicon powder with high purity 99.99%,99.95%,99.9%,99% 200mesh,325mesh D50:1.5um,D50 4-5um CNPC brand, Factory price

silicon powder

 

PROPERTIES

Silver gray or Dark gray metallic luster powder.

 

APPLICATION

Be used in metal ceramics, hard alloys and diamond tools,Electronics, Metallurgy and Chemical industry etc.

 

STANDARD SPECIFICATION

 

CHEMICAL COMPOSITION (%)
Si	more than 99.98	Ca	less than 0.0001
Fe	less than  0.0001	Al	less than 0.0002
Cu	less than  0.0001	Zr	less than 0.0001
Ni	less than  0.0001	Mg	less than 0.0002
B	less than  0.0005	P	less than 0.0008

According to your demands, we offer100mesh, 200mesh, 300mesh, 400 mesh,500 mesh

average size 5um, average size 2um,and so on.

 

 

 

High purity silicon powder

Polysilicon powder

99%,99.9% ,99.95% ,99.99%, 99.995%

200mesh, 325mesh,1000mesh,3000mesh,6000mesh,average size(D50) 10um , average size(D50) 5um , average size(D50) 2um and so on

 

According to the customers requirement to produce different particle or different purity of silicon metal powder

 

 

 

PACKING AND STORAGE

Iron barrel or plastic bag package.

Carefully keep away from moist and damp.Store in dry and ventilating place.

                                     

As a paradigm, the above physical property and the chemical data are based on the mean of the samples'analytical datum. Please do not directly apply in the analysis of physical and the chemical composition under precise request.

 

 

silicon powder