... 1.0 crimps±1.0 crimpsPA, PBT, PP, PVCPA, PBT, PP, PVCPA, PBT, PP, PVC Medium crimp (SW)(4-5 crimps ... chemical auxiliary. So PP filament is suitable for processing various cleaning brushes.Usually PP filament is used for processing house cleaning broom ... density PP filament is also competitive.Its good drawing performance is suitable for processing the electron appurtenances. PP filament for making ...