INTAMSYS PC-PBT 3D printing filament.

1103-0006

INTAMSYS | PC-PBT

$122.00

INTAMSYS PC-PBT is a polycarbonate/polybutylene terephthalate (PC/PBT) polymer blend engineered for FFF 3D printing. This thermoplastic alloy delivers good heat resistance, toughness at low temperatures (-20 °C to -30 °C), and strong chemical resistance, making it suitable for demanding applications.
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Density (ISO 1183)

1.2 g/cm³

Glass Transition Temperature (DSC, 10 °C/min)

140 °C

Melting Temperature (DSC, 10 °C/min)

223 °C

Heat Deflection Temperature (ISO 75 1.8MPa)

91 °C

Melt Index (260°C , 5 kg)

16-22 g/10min

Tensile Strength (ISO 527)

43.2 MPa

Young’s Modulus (ISO 527)

2100 MPa

Elongation at Break (ISO 527)

6.9%

Flexural Strength (ISO 178)

56.7 MPa

Flexural Modulus (ISO 178)

1938 MPa

Impact Strength (ISO 179, Notched)

26.9 kJ/m2

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We’re committed to providing expert insights and responsive service to guide you every step of the way. To get started, simply fill out the form below and we’ll be in touch shortly.

A CLOSER LOOK

EXPLORE PC-PBT BY INTAMSYS

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Excellent chemical resistance

Withstands fuels, oils, and solvents.

Heat resistance

Maintains performance under elevated temperatures.

High impact resistance

Tough and durable, even at low temperatures.

Good dimensional stability

Reliable accuracy for functional parts.

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FREQUENTLY ASKED QUESTIONS

What is INTAMSYS PC-PBT, and why is it used?

PC-PBT is a polymer blend of polycarbonate and polybutylene terephthalate. It combines the strength and heat resistance of PC with the chemical resistance and toughness of PBT, making it ideal for demanding industrial parts.

What printing conditions are required for INTAMSYS PC-PBT?

It requires a high-temperature nozzle (≥260 °C), a heated bed (≥100 °C), and preferably a heated chamber to prevent warping and ensure strong layer adhesion.

What applications are best suited for INTAMSYS PC-PBT?

PC-PBT is commonly used in automotive, electrical housings, and industrial machinery parts where chemical resistance, impact toughness, and dimensional stability are critical.

How does INTAMSYS PC-PBT compare to INTAMSYS PC-ABS?

PC-PBT offers better chemical resistance and toughness at low temperatures, while PC-ABS provides easier processing and strong impact resistance. The choice depends on the operating environment.

Does INTAMSYS PC-PBT filament need special storage?

Yes. PC-PBT is hygroscopic and should be kept in a dry box or sealed container. If exposed to moisture, drying before printing is recommended to avoid poor surface finish or weak mechanical performance.