PC-PBT GRAY

Description

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3D Printing PC-PBT Filament – New Formulation – High Stability for Open-Frame Printers

Recommended Printing Parameters

• Printing temperature: 250–260 °C

• Filament drying: 90 °C

• Heated chamber: Not required (OFF)

• Nozzle type: Brass

• Pre-extrusion material drying: 100 °C for at least 4 hours

 

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Material Characteristics

The new-formulation PC-PBT is a polycarbonate and polybutylene terephthalate blend designed for professional 3D printing. It is a highly rigid, heat-resistant, and dimensionally stable material, even in critical environmental conditions. One of its key innovations is its printability on open-frame machines, thanks to low warping and excellent interlayer adhesion.

Key Technical Properties

• Tensile modulus: 2600 MPa

• Tensile strength: 60 MPa

• Elongation at break: 3.6%

• Notched impact strength (23°C): 5.0 kJ/m²

• Vicat softening point (50 N): 130 °C

• HDT at 0.45 MPa: 107 °C

• HDT at 1.81 MPa: 80 °C

• Density: 1.25 g/cm³

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Features and Benefits

• High structural rigidity

• Excellent chemical resistance to oils, solvents, and fuels

• Heat-resistant and long-term stable performance

• Compatible with open-frame printers

• Good surface finish on printed parts

• PFAS-free

• Non-abrasive: compatible with brass nozzles

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Recommended Applications

The new-formulation PC-PBT is ideal for:

• Mechanical and functional components for industrial use

• Automotive parts and technical environments exposed to heat and chemicals

• Brackets, supports, and jigs for production or assembly

• Electronic enclosures or parts requiring dimensional stability

⚠️ Not suitable for food contact, drinking water, medical applications, or toy manufacturing.

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Additional information

brand	Stampatreddi
materiale	pc-pbt
colore	Gray
camera	Open
hotend	Below 260°C
peso netto	250g, 800g
proprietà	Dimensional Stability, Impact Resistant, Resistenza chimica, Stiffness, Thermal Resistance
ugello	Brass
diametro	1.75