Bambu Lab PAHT-CF (1.75mm) 1kg

Bambu Lab PAHT-CF (1.75mm) 1kg

Bambu Lab PAHT-CF (1.75mm) 1kg

High-temp carbon fiber nylon for strong, rigid, and durable functional parts.
SKU: N04-K0-1.75-1000-spl
$120.99 CAD
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$120.99 CAD

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Filament Details

Performance ratings are intended as a general comparison guide. Refer to the Technical Data Sheet (TDS) for detailed specifications and certified values.
Bambu PAHT-CF is a composite of PA12 and carbon fiber. Inheriting the advantages of low water absorption from PA12 and high-performance carbon fiber, Bambu PAHT-CF offers excellent mechanical and thermal properties that can be maintained well even when the prints get wet. Higher Z adhesion layers and flexibility make it ideal for creating engineering parts such as functional prototypes, machining fixtures, injection molds, jigs, and low-volume production parts.
Applications
  • Functional engineering prototypes
  • Automotive components and brackets
  • Industrial jigs and fixtures
  • Robotics and automation parts
  • Aerospace prototypes
  • Mechanical housings and enclosures
  • High-temperature functional parts
  • Structural components
  • Manufacturing tooling
  • End-use replacement parts
  • Custom machine components
  • Performance RC and drone parts

Documentation

Advanced Material

See TDS for information

Adhesion Aid Recommended

Explore Options

Heated Chamber Recommended

Needs elevated chamber temperatures

Abrasive Material

A hardened nozzle is Required

Technical Specs

Overview
Function Filament
Net Weight 1kg
Material Compatibility
Material Diameter / Thickness 1.75mm

What's in the Box

  • Filament & Desiccant
  • Packaging
  • Filament Label

Links

Filament RoHS

Notes

Printing Tips

  • Drying conditions: 80℃ for 8 hrs. PAHT-CF is highly sensitive to humidity. To achieve optimal printing performance, it is recommeded further drying before use and after storage. For more details please refer to: Filament drying instructions on WIKI.
  • Bambu PAHT-CF has high thermal insulation requirements during the printing process, making it unsuitable for use with open-frame printers.
  • When printing a model with support, we recommend removing the support structures within 2 hours after printing to prevent them from sticking after absorbing moisture. If sticking occurs, dry the model to ease the removal.
  • For better print results, please refer to: Printing tips for Engineering materials on WIKI.

Product Highlights

Top Features

Product Features

  • Low Moisture Absorption
  • Exceptional Mechanical Properties & Layer Adhesion
  • High Tensile Strength
  • Comes with High Temperature Reusable Spool
  • Diameter: 1.75mm +/- 0.03mm

Designed for high-temperature resistance

The heat deflection temperature of Bambu PAHT-CF is up to 194℃ (0.45MPa)*, making it useful in applications where the printed parts may be exposed to high temperatures without deforming or losing their strength.

*The long-term temperature resistance is related to the structure and usage scenario of the model itself.

Low Water Absorption

With a 50% lower water absorption rate compared to normal PA-CF, Bambu PAHT-CF maintains excellent mechanical properties and dimensional stability even when exposed to high humidity.

Reusable Spool

Bambu PAHT-CF comes with a high-temperature resistant spool, which is not prone to deformation in the drying process. Continuing our concept of reducing plastic waste, the spool can also be reused with other Bambu refills.

RFID for Intelligent Printing

All printing parameters are embedded in RFID, which can be read through the Bambu Lab AMS (Automatic Material System). Load and print! No more tedious setting steps.

Recommended Print Settings

  • Drying Settings before Printing: 80 °C, 8 - 12 h
  • Printing and Keeping Container's Humidity: < 20% RH (Sealed, with Desiccant)
  • Nozzle Temperature: 260 - 290 °C
  • Bed Temperature (with Glue): 80 - 100 °C
  • Printing Speed: < 100 mm/s

Physical Properties

  • Density: 1.06 g/cm³
  • Vicar Softening Temperature: 220 °C
  • Heat Deflection Temperature: 194 °C
  • Melting Temperature: 225 °C
  • Melt Index: 14.4 ± 2.0 g/10 min

Mechanical Properties

  • Tensile Strength: 92 ± 7 MPa
  • Breaking Elongation Rate: 8.4 ± 1.8 %
  • Bending Modulus: 4230 ± 210 MPa
  • Bending Strength: 125 ± 7 MPa
  • Impact Strength: 57.5 ± 3.4 kJ/m²

Accessory Compatibility

  • Build Plate: High Temperature Plate Engineering Plate
  • Hotend: Hotend with Hardened Steel Nozzle (0.6 mm, 0.4 mm, 0.8 mm)*
  • Glue: Glue Stick

*As the nozzle size increases, the probability of clogging decreases, but the print quality also decreases. Therefore, it is recommended to use a 0.6 mm Hardened Steel nozzle to avoid clogging while maintaining optimal print quality.