Polymaker™ HT-PLA:
Polymaker HT-PLA is a PLA filament that prints easily like standard PLA but offers improved strength and heat resistance. It can be annealed after printing to further increase thermal performance, making it suitable for functional prototypes and durable parts.
High-Temperature PLA for Stronger, Heat-Resistant Prints.
Additional information
| Material Type | High-temperature PLA (HT-PLA) |
|---|---|
| Filament Diameter | 1.75 mm (standard spool options) |
| Recommended Nozzle Temperature | 210–230 °C |
| Recommended Bed Temperature | 25–60 °C (commonly ~50 °C) |
| Printing Speed | Up to 300 mm/s depending on printer settings |
| Heat Stability | Up to 150 °C (no mechanical load) |
| Vicat Softening Temperature | ~152 °C (as printed) |
| Annealing Option | 30 min at 80–90 °C to improve heat Resistance and crystallinity |
| Drying Recommendation | 60 °C for ~6 hours if moisture is absorbed |
| Printer Compatibility | Works with most standard FDM printers using typical PLA settings |





















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