Chevron Phillips K-Resin® KR01 Styrene-Butadiene Copolymer, Injection Molding Grade

Styrene-Butadiene CopolymerCustomer Benefits: This SBC can be processed by injection molding and extrusion into attractive useful parts that have excellent clarity, good toughness, good stiffness, high surface gloss, and warpage resistance.Applications: Major applications include medical devices, housings, molded boxes with integral hinges, toys, and displays.Processing Recommendations:Injection Molding: Melt Temperature, 232°C maximum. Mold Temperature: 49°C maximum. Screw plasticizing type molder more desirable than plunger type molder. Generally no need to dry resin.Specification Data: FDA Regulation 21 CFR 177.1640. Suitable for food contact. EEC Directive 90/128/EEC and all its amendments. USP Class VI-50. UL 94HB.Data provided by Chevron Phillips Chemical Company LP.