PLA remains the most popular choice for 3D printing, yet objects made from typical PLA filaments often warp when exposed to heat, like on warm summer days. Alternatives like PETG, ASA, or Nylon provide superior heat resistance; however, many users—ranging from hobbyists to educational institutions and small businesses—prefer PLA because of its broad compatibility with various printers. Polymaker™ HT-PLA redefines heat-resistant 3D printing by providing a user-friendly PLA filament that retains its form in unstressed conditions at elevated temperatures up to 130°C without warping or distortion. It combines the straightforward printing experience and environmental benefits of PLA with enhanced thermal stability, eliminating the need for post-processing. Need a PLA that has heat resistance with some load? Checkout Polymaker™ HT-PLA-GF which features glass fibers and is optimized for annealing. Prints Like a DreamHT-PLA runs flawlessly on most FDM printers using standard PLA settings—no upgrades or tuning needed. And with print speeds up to 300mm/s, you’ll get pro-quality results faster than ever. Eco-Friendly Meets Engineering-GradeGet the reliability and sustainability of PLA with the heat stability of advanced materials. No post-processing required—just print and go. Vibrant ColorsFrom prototypes to final products, match your vision with 14 rich, eye-catching colors that make every print stand out. Need Even More Strength?For next-level mechanical performance, check out Polymaker HT-PLA-GF —a glass fiber-reinforced version built for serious strength. Gradient Cycle Time:Rainbow - 200gFire - 120gIce - 100gTropical - 120g None! This will print great on any stock 3D printer! You will just want to print slower on stock, older style printers. Comparsion Table: Polymaker™ HT-PLA(as printed) Polymaker™ HT-PLA (annealed) PolyLite™ PLA PolyLite™ ABS Description High Temp PLA PLA ABS RigidityYoung's Modulus(X-Y) 2,945 MPa 3,267 MPa 3,426 MPa 2,246 MPa Tensile Strength(X-Y) 42.86 MPa 42.86 MPa 52.3 MPa 33.4 MPa Impact Strength(X-Y) 4.94 kJ/m2 4.67 kJ/m2 3.3 kJ/m2 18 kJ/m2 Speed Up to 300mm/s Up to 200mm/s Up to 200mm/s Glass Transition Temperature 59.8°C 59.8°C 61°C 101°C Vicat Softening Temperature 152°C 153.2°C 63°C 104°C Heat Deflection Temperature 0.45 MPa69.9°C1.8 MPa57.2°C 0.45 MPa106.5°C1.8 MPa59.9°C 0.45 MPa60°C1.8 MPa58°C 0.45 MPa100°C1.8 MPa98°C
