| Chemical Composition: | Si, Fe, Al, Ca |
|---|---|
| Dimensions: | 100/200/325mesh |
| Shape: | powder |
| Application: | steelmaking ,refractory,powder metallurgy industry,organic silicon,tri |
| Brand Name: | Hanzun |
| Model Number: | 421/3303/441/553 |
| Place of Origin: | China (Mainland) |
| For chemical use: | 3303 411 421 441 |
| For electronic use: | 2202 3303 421 |
| For metallurgy use: | 421 441 553 643 876 |
| Size: | 10-1000 mesh |
| Color: | sliver gray or dark gray |
| Certificate: | ISO/SGS |
| Feature: | Good heart-resisting,High melting point,High resistivity |
| Purity: | 95%-99.9% |
| Package: | 1ton/bag |
| Main Market: | Asia, Middle east |
Quick Details
Specifications
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:
Index 553 Grade 441Grade 421Grade 3303Grade 2503Grade 2202Grade Si 98.5% 99% 99% 99% 99% 99% Specificati Fe 0.5% 0.4% 0.4% 0.3% 0.2% 0.2% on 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:
ISO/SGS
Our Service:
We can provide any grade and size of Si powders according to your required specifications and applications.
FAQ: