Filamento Polymaker HT-PLA-GF 1,75 mm, 1 kg, color Army Green (PA18005)

High-temperature PLA filament reinforced with glass fiber, delivering exceptional stiffness and heat resistance for demanding 3D printing applications. The glass fiber reinforcement significantly increases rigidity and dimensional stability, while the high-temperature PLA base allows printed parts to withstand elevated temperatures after annealing.

Advantages

Glass fiber reinforcement provides high stiffness and low warping, making it ideal for functional prototypes and tooling. The filament prints with a matte surface finish, hiding layer lines for a professional appearance. After annealing, parts achieve a heat deflection temperature above 100°C, suitable for applications requiring thermal resistance.

Suitable for

• Functional prototypes requiring high stiffness
• Tooling and fixtures exposed to moderate heat
• Parts needing dimensional stability under load
• Applications where a matte surface finish is desired

Key specifications

• Material: HTPLA-GF (High-Temperature Polylactic Acid with Glass Fiber)
• Diameter: 1.75 mm
• Net weight: 1 kg
• Colour: Black
• Recommended nozzle temperature: 210-230 °C
• Recommended bed temperature: 25-60 °C
• Recommended printing speed: 30-70 mm/s
• Heat deflection temperature (after annealing): >100 °C
• Tensile strength (after annealing): 50.0 ± 2.0 MPa
• Flexural modulus (after annealing): 3000 ± 200 MPa
• Impact strength (Izod notched, after annealing): 4.0 ± 0.5 kJ/m²
• Density: 1.24 g/cm³
• Filament tolerance: ±0.03 mm
• Spool material: Recycled cardboard
• Nozzle compatibility: Hardened steel nozzle recommended (abrasive material)
• Annealing: Recommended for optimal mechanical and thermal properties
• Finish: Matte

Recommendations

Use a hardened steel nozzle to prevent wear from the glass fiber. Anneal printed parts to achieve maximum heat resistance and mechanical strength. Store filament in a dry environment to maintain print quality.