Antimony Trioxide

Product description  
  Used for Catalyst, mordant, fabric, paper, plastic, flame retardant glass decolorizing agent. For the preparation of antimony potassium tartrate, glaze, fire retardant. The manufacture of lead softener.
  Three oxidation two antimony flame retardant is applied first, suitable for epoxy resin,polyurethane, chloroprene rubber, polystyrene,polyvinyl chloride, polyester etc., when used alone amount to be big, poor effect of flame retardant (except flame retardant halogen), and when the halogen compounds (R.HX) and when CO the effects of flame retardant effect is improved obviously.