CopolyesterTPE Allows Thinner Auto Air Ducts

摘要

A new blow moldable copolyester TPE extends the service life of automotive air ducts by 50% to 60%,says DSM Engineering Plastics,Evansville,Ind.Its Arnitel PB582-H polyether-ester block copolymer enables air ducts to be thin-walled by as much as 40% while also reducing engine noise.It also offers long-term resistance to oxidative aging.