Polyfill P-403

Alumina trihydrate; 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.

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  • Application: Flame Retardant
  • Industry: Rubber
  • Manufacturer/Supplier: Custom Grinders Sales Inc.
  • Product: Alumina Trihydrate