PBT Ultradur B4040G4LS High Speed BK15029
Ultradur B4040G4LS High Speed BK15029 BASF Corporation PBT+PET 玻璃纤增强20%
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