Bambu PAHT-CF | 1.75mm

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Bambu PAHT-CF

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.

 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.

Deflection from Dry to Wet

 

Mechanical Properties Comparison

 

Normal PA-CF PAHT-CF
Saturated Water Absorption Rate/% ( 25 °C, 55% RH ) 1.70 0.88
Bending Strength - XY/MPa (Dry) 128 125
Bending Strength - XY/MPa (Wet) 76 115
Bending Strength - Z/MPa (Dry) 48 61
Bending Strength - Z/MPa (Wet) 34 49
Bending Modulus - XY/MPa (Dry) 4420 4230
Bending Modulus - XY/MPa (Wet) 2210 3640
Bending Modulus - Z/MPa (Dry) 1470 1820
Bending Modulus - Z/MPa (Wet) 770 1480
Decline rate of mechanical properties after absorbing water/% 40%-45% 12%-18%


Exceptional Z-bonding

Bambu PAHT-CF shows much higher adhesion in Z layers compared to normal PA-CF, bringing it the ability to withstand high levels of impact or stress without breaking or deforming.

High tensile strength

Bambu PAHT-CF is designed to meet the demands of various industrial and engineering applications where high strength and durability are required.

 

 

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.

N04-K0-1.75-500-SPL
Recommended Printing Settings
Drying Settings (Blast Drying Oven) 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
Vicat 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 4320 ± 210 MPa
Bending Strength 125 ± 7 MPa
Impact Strength 57.5 ± 3.4 kJ/m²

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