the following example is for you reference.


Main Advantages:

  

Silicon metal powder is also called industrial silicon powder. It is silver gray or dark gray powder with metallic luster. of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called 'industrial glutamate', which is an essential basic raw material in hi-tech industry.

 

Technical details:

  

Silicon Metal  Powder
Specification	Index	553 Grade	441Grade	421Grade	3303Grade	2503Grade	2202Grade
	Si	98.5%	99%	99%	99%	99%	99%
	Fe	0.5%	0.4%	0.4%	0.3%	0.2%	0.2%
	Al	0.5%	0.4%	0.2%	0.3%	0.5%	0.2%
	Ca	0.3%	0.1%	0.1%	0.03%	0.03%	0.02%
	Size	45-325mesh, -200mesh, -325mesh or as per your order
Packing	25kg/bag or 1000kg/bag

 

Our Factory:

  

 

Certificates:

ISO9001/SGS

  

Our Service:
1. We can supply Silicon Metal Powder-325mesh with 2202 3303 411 421 441 553 etc and silicon metal powder with particle size: 2mm to 2 micron with ordinary size 200 mesh, 325 mesh, 40-120 mesh, 120-200mesh etc.

2. We have the most advanced producing equipment and QC equipment imported from USA to control and confirm the quality of our silicon metal and silicon metal powder.

3. We can supply 120000 tons of silicon metal and silicon metal powder

4. We are the largest and earliest manufacturer of silicon metal and powder in China. We can provide any service from trading companies, and also we can provide it with much lower price.

You are always welcomed to our factory for a visit. We are your best choice in China. 

  

 

FAQ: