Anvendelser af siliciummaterialer

Siliciummaterialer er de centrale råvarer til fremstilling af halvleder inden for elektronikfeltet. De har ekstremt høje renhedskrav (normalt større end eller lig med 99.9999%), hvilket direkte påvirker ydelsen af ​​integrerede kredsløb. Deres høje renhedskarakteristika (såsom urenhedsindhold i elektronisk - Polysilicon<0.1ppb) support the development of chip miniaturization. In the construction field, adding silicon materials (such as 15-25% SiO₂ content in cement) can improve the compressive strength of materials (increase by 30-50%) and fire resistance (temperature resistance up to 1200℃), while extending the service life. In medical applications, silicon-based biomaterials (such as hydroxyapatite composites) are widely used in orthopedic implants due to their porosity (40-60μm) and biocompatibility (rejection rate <0.5%). In the field of special materials, the tensile strength (5-12MPa) and temperature resistance range (-60℃~250℃) of silicone rubber make it the first choice for automotive seals. Shanghai Gugao Energy Technology provides customized electronic-grade/solar-grade silicon materials. The particle size (50nm-5mm) and purity (99%-99.9999%) can be adjusted according to the application scenario. The professional technical team can assist in the selection.