RZ 40 by Polyvel is zinc stearate masterbatch. Acts as a releasing agent. Used in injection molding high impact polystyrene, ABS, nylon and PBT. At low levels, it reduces adhesion between... view more

It acts as an endothermic (heat absorbing) chemical nucleating and foaming agent. It is commonly used in injection molding for the elimination of sink marks, reduction of part warpage, and for... view more

Pelestat 6321 by Sanyo Chemical Industries is an alloy-type antistatic additive that provides permanent ESD (Electrostatic Discharge) protection in thermoplastic resin systems. Pelestat 6321 also provides better thermal... view more

Premium black masterbatch for engineering plastics. Contains high opacity carbon black that can provide products with optimum jet blackness and high gloss levels. Its carrier resin is specially... view more