
Onyx Elite® 339
Onyx Elite® 339 is a flame retardant and filler suitable for cast polymer industry. It is a low surface area, medium particle size flame retardant and smoke suppressant alumina.Benefits:It is a color controlled high-purity, organic-free alumina trihydrateProvide translucency, depth of pattern and soft white colorIt is a high brightness product exhibiting a unique particle size distributionControlled coarse fraction and high fine fraction for rapid resin dispersionExcellent mold flow and wet-out characteristicsExhibits the best combination of viscosity and air releaseOffers minimal porosity, even pigmentation, and excellent filler reinforcement throughout the molded part







