... time. Specification: Applications : Potassium Carbonate is used as raw materials in manufacturing electro tube, TV kinescope, computer display. It ... dioxide; dry powder extinguisher mixed with soda; auxiliary raw material for producing alcohol and acetone; and anti- ... drug, polyester, explosives, electroplating, tanning, ceramic, building materials, crystals and medicine http://www.tu-poly.com/p211/talc ...