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SmokeShield® ZS
SmokeShield® ZS is a finer-particle-size flame retardant and smoke suppressant for flexible PVC and halogenated polyester resins.
SmokeShield® ZS is a smoke suppressant and flame retardant agent characterized by its smaller particle size than SmokeShield® ZB4. Zinc stannate (ZS) has notable efficacy in halogenated polymers, with a particular emphasis on its role as a char-forming agent in polyvinyl chloride (PVC). SmokeShield® ZS is employed as a substitute for antimony trioxide in the context of flexible PVC and halogenated polyesters.
Specifications
Appearance: Fine powder Color: White to off-white Tin content: 40% to 43% CAS number:12027-96-2 Zinc content: 20% to 23% Moisture: <0.5% Particle size, D50: 1 to 3 microns
Primary Chemistry: Zinc hydroxystannate
Features & Benefits
Fine particle size Antimony trioxide replacement Flame retardancy and smoke suppressant
Problems Solved
Large particle size and formulation difficulties of commercially available smoke suppressants Alternative for antimony trioxide for use as a smoke suppressant
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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