... , Polylactide filament,- PMMA filament : Poly(Methyl Methacrylate) filament, Acrylic filament,- PP filament : PPN filament, Polypropylene filament, Polypropene filament,- PPS filament : Polyphenylene ... filament, High temperature filament,- FR filament : Fire retardant filament, UL-V0 FR filament,- Anti-electrostatic effect filament,- Flaggable filament, Crimped filament ...