ATH is used as a flame retardant & smoke suppressant in a wide range of fiberglass reinforced polyester thermoset molded processes including: hand lay-up, spray-up, resin transfer molding (RTM), resin infusion and open & closed molding. ATH products offered by TOR Minerals for molding:
* HALTEX & ALUPREM ATH- available in a range of particle sizes tailored toward the specific application process requirements.
* OPTILOAD & ALUPREM XHL ATH- specially designed, low viscosity ATH products for higher loading in resin to improve flame retardant, low smoke performance.
BARTEX barium sulfate is a white, high density filler used to add weight to thermoset molded products.