PBT Ultradur B4500
Ultradur B4500 BASF Corporation PBT is a general-purpose injection molding PBT grade for high precision, high toughness and dimensionally stable engineering parts.
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。