PAHT
High-Temperature Polyamide / High-Temp Nylon
Nylon rated for higher temperatures with lower moisture absorption than PA.
Ease of use: Hard
This filament is tricky to print, strong and heat-resistant. Worth watching: it can be moisture-sensitive and a bit smelly to print.
Nozzle 270-300 °CBed 90-110 °CEnclosure RequiredStrength HighHeat HighMoisture HighFumes High
Things to watch
- Soaks up moisture quickly, keep it sealed and dry before printing
- Gives off noticeable fumes, print with ventilation or filtration
- Shrinks as it cools, which can affect dimensional accuracy
- Fussy about bed adhesion, use a brim, glue, or a textured plate
Strengths
- Strong parts that hold up under load
- Handles heat well
Full spec sheet · 25 fields
Printing requirements
270-300 °C
90-110°C
Off
Off
Heated (55-75°C) · enclosure needed
High
HEPA + Carbon Filtration
Removes both ultrafine particles and many VOCs. Best all-around filtration.
0.95
Required (Brim, Raft, Glue (adhesion), Magigoo)
Required
Required
80-100 °C for 8-12 h
Printing characteristics
0.5-1.5 %
50 mm/s
High
Material properties
1.10 g/cm³
High · 65 MPa
Medium · 2.00 GPa
Medium · 8.0 kJ/m²
Rigid · 20% elong.
High · 120 °C HDT
65 °C
High · 1.00% in 24h
High · 90 MPa
Medium · 2.20 GPa
Filaments (1)
All brands
| Filament ↕ | Brand ↕ | Series ↕ | $/kg ↕ | Colors ↕ | Specialties | |
|---|---|---|---|---|---|---|
| Bambu Lab | CF | — | Water Resistant / Hydrophobic |