Silicon for polysilicon in electronics

Since the early 1970's Elkem has been delivering SILGRAIN® product, a unique grade of metallurgical silicon, to polysilicon producers supplying the electronics industry.

Elkem’s SILGRAIN® silicon powder is a consistent and tightly controlled silicon that meets all purity requirements for production of semiconductor-grade polysilicon.  SILGRAIN® silicon provides value by delivering high-yield, enhanced trichlorosilane selectivity and is backed up by our team of technical experts.


Find our latest safety information here

Elkem offers various safety documentation, for hazardous (Safety Data Sheets) and non-hazardous (Product Safety Information) materials.