Silicon Metal 2202 1 Silicon Grade:553,441,3303,2202 2 Size:10-100mm, 90% min. 3 Min.Qty:24mt/20ft 4.Delivery: 10 days

Introduction:

Industrial silicon , which can also be called metal silicon ,is silver grey or black with metallic luster. It has the function of high melting point, good heat resistance, high oxidation resistance, high resistivity.It is the essential basic raw materials of many high-tech industries.

 

Application:

(1)  Widely used in industrial refractories, powder metallurgy industry, and improve the product temperature, wear and oxidation resistance.

(2)  In the organic silicon chemical industry,the industrial silicon powder is the basic raw materials of organosilicon polymer material.

 

Silicon grade and specifications:

Item No.	Si ≥	Fe ≤	Al ≤	Ca ≤
4402	99	0.40	0.40	0.02
1501	99.2	0.15	0.10	0.01
2202	99	0.20	0.20	0.02
2202	99	0.20	0.20	0.02
3303	99	0.30	0.30	0.03
3305	99	0.30	0.30	0.05
441	99	0.40	0.40	0.10
553	98.5	0.50	0.50	0.30

Silicon Metal 2202