Bambu Lab PAHT-CF Filament on Spool

Artno.: BL5-407010-P
Manufacturers: Bambu Lab

Bambu Lab PAHT-CF is a PA12-based, carbon-fiber reinforced high-performance filament for stiff, heat-resistant and more moisture-resistant 3D printed parts. It offers low water absorption, high dimensional stability, strong mechanical performance and is ideal for functional prototypes, fixtures, jigs, tools, injection molds and low-volume production parts.

Variant

from

43,12 €

incl. 19% VAT

(45,29 € excl. VAT)

From	Unit Price
2	48,51 €*
4	45,82 €*
10	43,12 €*

10+ On stock

Please select a model.

BAMBU LAB PAHT-CF FILAMENT

Bambu Lab PAHT-CF

High-performance PAHT carbon-fiber filament for stiff, heat-resistant and more moisture-resistant 3D printed parts – ideal for engineering prototypes, fixtures, tools, molds and low-volume production parts.

High-temperature nylon with carbon fiber reinforcement

Bambu Lab PAHT-CF combines the low water absorption of PA12-based polyamide with the high stiffness and dimensional stability of carbon fiber reinforcement. The material is designed for demanding engineering applications where high heat resistance, mechanical durability, good layer adhesion and stable properties even in humid conditions are required. This makes PAHT-CF especially suitable for functional prototypes, fixtures, injection molds, jigs, tools and low-volume production parts.

Important: Print dry and use a hardened nozzle

PAHT-CF is an abrasive engineering-grade filament. For reliable results, a hardened steel nozzle, enclosed build chamber, heated build plate, glue on the build surface and dry filament are recommended. Despite its lower water absorption compared to many PA-CF materials, PAHT-CF should be dried before printing and processed as dry as possible.

PA12-based carbon fiber filament

Low water absorption

High heat resistance

AMS compatible

Highlights

Low water absorption

PAHT-CF maintains mechanical properties and dimensional stability much better in humid environments.

High heat resistance

Ideal for engineering parts that need to withstand elevated temperatures.

Strong and flexible

The material combination offers high stiffness, good Z-layer adhesion and better toughness than many classic PA-CF materials.

For engineering applications

Suitable for fixtures, jigs, tools, injection molds, functional prototypes and low-volume production parts.

Technical Data

Material	PAHT-CF – PA12-based polyamide / carbon fiber composite
Product Line	Bambu Lab PAHT-CF
Color	Depending on variant with matte carbon-like appearance
Diameter	1.75 mm
Nozzle Temperature	260–290 °C
Build Plate Temperature	80–100 °C with glue, depending on build surface
Print Speed	Below 100 mm/s recommended
Build Chamber	Enclosed build chamber recommended
Nozzle Recommendation	Hardened steel nozzle recommended; 0.6 mm recommended, 0.4 / 0.8 mm possible depending on part
AMS Compatibility	AMS compatible
Drying	80 °C for 8–12 hours recommended; keep below 20% RH during printing if possible
Heat Deflection Temperature	HDT 194 °C at 0.45 MPa
Vicat Softening Temperature	220 °C
Bending Modulus	4120 ± 290 MPa
Bending Strength	140 ± 8 MPa
Special Properties	Low water absorption, high heat resistance, good dimensional stability, high impact toughness, carbon fiber reinforcement and AMS compatibility

Typical Applications

Functional Prototypes

Fixtures

Jigs

Tools

Injection Molds

Low-volume Production Parts

More Information from Bambu Lab

Visit the official Bambu Lab product page for more information about PAHT-CF, print recommendations, compatibility and technical material data.

View Bambu Lab PAHT-CF →

Printing Recommendation

PAHT-CF should still be processed dry despite its lower water absorption. Moisture can affect surface quality, dimensional accuracy and mechanical properties. For best results, dry the filament before printing, print from a dry filament box, use a hardened nozzle and test part geometry, print orientation, wall thickness and infill for the specific application.

BAMBU LAB AT WELECTRON

Welectron provides professional advice, fast shipping and technical support for Bambu Lab 3D printers, filaments and accessories.

There are no reviews yet.