POLYKING® PA 221-ST

POLYKING® PA 221-ST by Sinoplast is a polyamide 66 (PA 66) grade. Exhibits improved strength, high impact resistance, improved toughness, easy molding and shaping. Offers high rigidity, good solvent resistance, good chemical resistance, excellent electrical property and excellent stability on different kinds of oil compounds. Possible applications include industrial & electrical appliances such as electric tools, gear, bobbin, motor bracket, transmission parts, bearing cage, hot water meter, warm water pump body, impeller, fishing gear, electrical & electronic switches & connectors and automotive fields such as auto radiator water chamber, water tank cover, engine shield, wheel case, fan blade, oil tank, filters, ball bearing cage, engine gear, thrust ring & other component applications. POLYKING® PA 221-ST by Sinoplast meets UL 94 HB flame rating.