ROSA3D-PC-PBT (HT-UV-IMPACT) 1.75mm Black 0.5 kg

ROSA3D-PC-PBT (HT-UV-IMPACT) 1,75mm Black 0.5kg 

PC-PBT (HT-UV-IMPACT) is a filament for industrial and automotive applications. The material has been modified for impact strength and heat resistance, and filled with an anti-UV stabiliser. The addition of polybutylene terephthalate (PBT) to Polycarbonate means less deformation on 3D printed parts than pure PC.

The material is easier to print than PC and most common PC-ABS blends, does not emit unpleasant odours during printing, has relatively low shrinkage for this group of materials (up to 1%) and very good adhesion to the table. Its excellent mechanical properties, very good impact strength and flexibility, combined with the ability to be used outdoors (UV resistant) and the ability to operate at high temperatures (90-110°C) make it an excellent construction material with a wide range of applications.

In terms of both impact strength and temperature resistance, the material performs better than the popular PET-G and ABS, while it is easier to print than PC and PC-ABS

APPLICATION
- construction and mechanical parts
- parts working in high or low temperatures
- automotive industry
- industrial applications

HOW TO PRINT

• Extrusion temperature: 240-260°C
• Bed temperature: 90-110°C
• Chamber temperature: 50-80°C
• Cooling fan: 0-20% (depending on the model geometry)
• Compatible build surfaces: Glass, smooth PEI, textured PEI, BuildTak

Printing difficulty: Advanced material, requiring experience with 3D printer operation.

The filament can be printed on both direct-drive and Bowden extruder setups. Using an enclosed chamber is recommended. If adhesion issues occur, adhesive solutions are advised. Due to the high printing temperatures, a full-metal heatbreak (without a PTFE tube inside) is necessary. Dry the filament before printing at 110°C for at least 3 hours.

TECHNICAL PARAMETERS  ROSA3D-PC-PBT

• Diameter: 1.75 mm
• Net weight: 500 g
• Spool weight: 245 g

PHYSICAL PARAMETERS ROSA3D-PC-PBT

Density: 1.2 g/cm3
Odor: Odorless