Talc FDATalc is an ingredient used in many cosmetics, from baby powder to blush. From time to time, FDA has received questions about its safety and whether talc contains harmful contaminants, such as Talc powder production line Heavy Equipment Consolacion Jun 24, 2013 · Talc is an important ceramic raw materials for ceramics billet and glaze, as a chemical material into the glaze, in order to ...