Silicon Metal 1101 Grade

Silicon Metal 1101 Overview Silicon Metal 1101 is a high-purity chemical-grade industrial silicon with a silicon content of up to 99.79%, featuring extremely low levels of impurities such as iron (Fe) and aluminum (Al). It is commonly used as a feedstock for further purification into solar-grade and electronic-grade polysilicon. It is widely applied in the photovoltaic industry, the silicone industry, and semiconductor-related material fields.   Applications 1. Chemical Industry:Due to its high purity, Silicon Metal 1101 is commonly used in the production of silicone materials including silicone oil, silicone resin, and silicone rubber.   2. Semiconductor (Polysilicon/Single-crystal Silicon):Silicon is one of the most important elements with semiconductor properties. The production of polysilicon used in the semiconductor industry requires high-purity industrial silicon, typically above 98%, which can be further refined into solar-grade and electronic-grade polysilicon. With…