Zinc Stannate BX FR ZS
Introduction to zinc stannate
Introduction to zinc stannateZinc stannate BX FR ZS is fine white powder, which can act as a multifunctional flame-retardant and smoke suppressant in a variety of different polymeric and polymer-based systems.
Composition ZnSnO3
Molecular weight 232.07
C.A.S.number 12036-37-2
Specification
Appearance White powder
Sn content ≥46% typical
Zn content ≥26% typical
Cl content ≤0.3%
free water content ≤0.8%
D90 partical size≤ 0.010mm
Decomposition temperature >570°C
Product Application
Zinc stannate can be used as an antimony-free flame retardant in PVC Applications, including PVC cable, PVC sheet, Rigid PVC, PVC Plastisols, and Flexible PVC. halogen-free polyolefin cables and halogen-free epoxy resins, also nylon plastics, Contact our sales for application date of BX FR ZS.
Product Features
Improved smoke suppression.
Reduced rate of heat release and total heat release.
Improvement in LOI.
Antidripping.
Increased time to ignition.
Achievement of UL V0 in PVC, Nylon, and unsaturated polyester.
Low toxicity
Completely replaces antimony trioxide (Sb2O3) in formulations.
Effective in halogenated and halogen-free systems.
Fine particle size.
Low dosage.
Packaging
25kg full paper bag, 500kg or 1000kg PP woven bag