Chemicals for the manufacture of semiconductors

Manufacturers count on ultra-high-purity Hemlock Semiconductor Group semiconductor-grade chemicals for the production of superior semiconductor substrates for high-tech integrated circuits.

The semiconductor manufacturing process that starts with Hemlock Semiconductor continues with our customers’ operations. From our ultra-high-purity polysilicon and semiconductor-grade chemicals, our customers manufacture the ingots, wafers, fabricated wafers, and integrated circuit chips that enable computers and consumer electronics.