Import and sale of various grades of metallic silicon.
<Standard Grade> 1101 2202 3303 441 553 *We can accommodate special specifications upon request.
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basic information
<Chemical Composition (Standard Specifications)> Product Category Si Purity Fe Al Ca 1101 ≧99.5% ≦0.10% ≦0.10% ≦0.01% 2202 (A) ≧99.0% ≦0.20% ≦0.20% ≦0.02% 2202 (B) ≧99.0% ≦0.20% ≦0.20% ≦0.02% 3303 ≧99.0% ≦0.30% ≦0.30% ≦0.03% 441 ≧99.0% ≦0.40% ≦0.40% ≦0.10% 553 (A) ≧98.5% ≦0.50% ≦0.50% ≦0.30% 553 (B) ≧98.5% ≦0.50% ≦0.50% ≦0.30% <Particle Size> * For bulk form, the particle size is approximately 5 cm to 10 cm. * Further refinement can be accommodated upon request. * Powder grinding is also possible. (The concentration of impurities may increase depending on the grinding particle size. Please consult for details.)
Price range
P1
Delivery Time
P4
※The delivery date may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
* Materials for infrared optical lenses * Polycrystalline silicon materials for semiconductors and solar cells * Silicone resin materials * Silicon-containing alloy and deoxidizing agent materials * Silicon-containing ceramics materials
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Company information
【Business Concept】 Contributing to the development of advanced technologies and next-generation industries as a resource and material supplier. 【Commitment to Society】 As professionals in material procurement, we fulfill our corporate social responsibility through green procurement from the perspective of SDGs and environmental conservation, as well as compliance with regulations. 【Commitment to Customers】 1) We pursue expertise as a resource and material supplier and the ability to customize. 2) We achieve price advantages that are on a different level from reagent sales, from prototyping to mass production. 3) We aim to be a concierge for material procurement, selecting the best materials from around the world. 4) We propose diversification of the supply chain considering natural disasters and geopolitical risks. 5) We provide research and development and factory construction consulting that goes beyond trading companies.