PBT 熱塑性聚酯樹(shù)脂

DuPont? Crastin? polybutylene terephthalate (PBT) is a thermoplastic polyester resin manufactured by DuPont and includes a wide range of products that are suited to several industrial applications. Among its most notable characteristics:

Dimensional stability to go where nylon can't, with part performance virtually unaffected by changes in ambient humidity. This characteristic is especially valuable in auto lighting bezels, connectors and water valves.

Excellent dielectric and electrical insulation properties, with high arc-resistant grades, make Crastin? especially suited for connectors, relays, and switches.

Crastin? includes superior flow properties to allow for filling molds at lower temperatures, and offers exceptional resistance to heat, creep and solvents, processing ease, and good economics for a variety of applications.