Grades permit tailoring for PP compatibility

摘要

Two grades,G1641 and MD6917 styrenic block copolymer thermoplastic elastomers,permit compounders to for- mulate and tailor grades with high flow,transparency,and good overmold adhesion,yet retain the same strength and service temperature as compounds made with what this manufacturer says is the industry standard,G1651.Kraton claims these grades in a series of enhanced rubber segment(ERS)polymers feature a softer rubber segment and provide a mix of properties.