Polyfill P-403

CAS # 


Application Information:Aluminum Trihydrate

Cimbar Performance Minerals Polyfill/PolyJet series Alumina Trihydrate is a highly refined, inert mineral flame retardant and smoke suppressant. Offering lower costs, greater flexibility and non toxic flame retardant solutions compared to bromine and halogenated flame retardants. Utilizing proprietary grinding, classifying and surface modification technology, Cimbar Performance Minerals Polyfill/PolyJet series Alumina Trihydrate offer a broad spectrum of products for any industrial application.

Industrial uses include; thermoplastic, thermoset plastic (SMC/BMC, pultrusion/extrusion), elastomers, latex backing, coatings and sealants.

 Average particle size = 3.5 microns, oil absorption = 46; Fine grind ATH is suitable for rubber, thermoset, thermoplastic and vinyl applications where surface finish is critical.

Pkg. -  50 # bags / 60 bags per pallet, 2000# Supersacks


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  • Application: Flame Retardant
  • Industry: Rubber, Adhesives,Plastics, Paint, Coatings
  • Manufacturer/Supplier: Cimbar Performance Materials
  • Product: Alumina Trihydrate