Evonik offers a wealth of raw materials for the coatings industry. Be it cars, cell phones, or parquet flooring: materials of all kinds are protected from stubborn scratches when the coating contains fine-grained silicas or nanocomposites from Evonik.
Bayferrox® 920 is an iron oxide yellow powder pigment.Bayferrox® 920 is an iron oxide yellow powder pigment.
FUMED SILICA AFTER TREATED WITH HMDS