... be used for injection and compression molding of ABS etc.Also for use on plastic wrap equipment, gaskets and seals. Vegetable- ... 1521 as a direct food additive. Can be used for injection and compression molding of ABS, acetyl, acrylic, nylon, polycarbonate ... , polyethylene, polypropylene, polystyrene, polysulfone, PVC, and rubber. Also for use on plastic wrap equipment, gaskets ...