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Zinc Hydroxystannate (ZHS) 

Description: Zinc Hydroxystannate (ZHS) is a white powder, non toxic flame retardant with low heat release rates, dual phase action, combining flame retardancy and smoke suppression, has synergy with inorganic fillers and unlimited pigment compatibility.

 Main Applications: ZHS was developed initially for use on halogen containing polymer formulation, especially flexible PVC for wires and cables. The results obtained were so impressive that its application in halogen-free formulation has also been developed. The excellent flame-retardant and smoke-suppression properties of ZHS have been demonstrated for the following materials: PVC (rigid and flexible), polyester resins, alkyd resin-based paints, polychloroprene (Neoprene), chlorosulphonated polyethylene (Hypalon), polyamides (Nylon 6 and Nylon 66), epoxy resins and ethylene-vinyl acetate co-polymer.


Product Name  Zinc Hydroxystannate
Formula ZnSnO3.3H2O
Packing 25kg bags
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