Silicon Metal, also known as industrial silicon or crystalline silicon. We produce high-purity chemical and metallurgical grade silicon metal in Yunnan Province ,China. Our main products grade are 1101/ 2202/ 3303/4105/ 411/421/ 4402/441/553/97%.etc.
Email:
sale@isilicons.comPhone:
+86 188213653881. Silicon metal is silver gray or dark gray metallic luster.
2. Its high melting point, good heat resistance, high resistivity, high oxidation resistance, known as "industrial monosodium glutamate" is an indispensable basic raw materials for many high-tech industries.
1. Aluminum alloy field: automobile engine, wheel hub, etc.
2. Silicone field: silicone oil, silicone rubber, silane coupling agent, etc.
3. Polysilicon field: solar photovoltaic and semiconductor materials
| Type | Chemical Composition (%) | |||||
| Si(Min) | Max | |||||
| Fe | Al | Ca | ||||
| Si-1101 | 99.7 | 0.1 | 0.1 | 0.01 | ||
| Si-2202 | 99.5 | 0..2 | 0.2 | 0.02 | ||
| Si-3303 | 99.3 | 0.3 | 0.3 | 0.03 | ||
| Si-411 | 99.3 | 0.4 | 0.1 | 0.1 | ||
| Si-421 | 99.2 | 0.4 | 0.2 | 0.1 | ||
| Si-441 | 99 | 0.4 | 0.4 | 0.1 | ||
| Si-553 | 98.5 | 0.5 | 0.5 | 0.3 | ||
| 97% | 97 | 1.5 | 1.0-1.2 | 0.3 | ||
| Size | 10-100mm 90% MIN/10-50MM 90% MIN | |||||
| Chemical composition/Size/Packing can be adjusted according to customer’s requirements | ||||||
