PBT Ultradur B4520 BK00110
Ultradur B4520 BK00110 BASF Corporation PBT is a medium viscosity, pigmented black, rapidly freezing injection molding grade.
PBT不易燃烧,燃烧时无液体流下,离开火焰后在5秒钟内熄灭,低吸水性质,耐水解,低比重。