Polymaker PC-PBT Blend Filament 3D Printer Filament 1KG 1.75mm

Polymaker PC-PBT is a PC/PBT polymer blend which offers good heat resistance and toughness at low temperature (-20˚C/-30˚C). Polymaker PC-PBT also features  good chemical resistance. Printing, Drying and Annealing Settings? Printing Temperature: 260˚C - 280˚CBed Temperature: 100˚C - 115˚CChamber Temperature: 100˚C - 115˚CPrinting Speed: 30mm/s - 50mm/sFan: OFFDirect Drive:Retraction Distance: 1mmRetraction Speed: 20mm/sIndirect Drive:Retraction Distance: 3mmRetraction Speed: 40mm/sDrying Settings: 75˚C for 6h(Only if the material has absorbed moisture)Annealing Settings: 90˚ for 2h 1kg cardboard spool:Spool Inner Hole Diameter: 55±1mmSpool Diameter: 200±1mmSpool Width: 65.6±2mmSpool Weight: 140±7g