INTAMSYS PEEK-GF 3D printing filament
INTAMSYS PEEK-GF 3D Print

1108-0008

INTAMSYS | PEEK GF (Glass Fiber)

$727.00

INTAMSYS PEEK-GF is a high-performance polyetheretherketone (PEEK) thermoplastic reinforced with glass fiber. This formulation provides exceptional stiffness and excellent heat resistance, making it well-suited for demanding industrial applications.
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  • Physical Properties

  • Mechanical Properties

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Density (Crystalline)

1.35 g/cm³ (ISO 1183)

Glass transition temperature

143 °C (ISO 11357)

Melting Point

343 °C (ISO 11357)

Heat Deflection Temperature

315 °C (ISO 75-f, 1.8 MPa)

Thermal Conductivity

0.3 W·m⁻¹·K⁻¹ (ISO 22007-4, 23°C)

Melt index

12 g/10 min (ISO 1133, 380°C, 5 kg)

Shore D Hardness

86 (ISO 868, 23°C)

Water Absorption (Immersion)

0.05 % (ISO 62-1, 24h, 23°C)

Water Absorption (Equilibrium)

0.4 % (23°C)

Tensile strength

86.6 MPa (ISO 527)

Young’s modulus

4044 MPa (ISO 527)

Elongation at break

2.9–3.4 % (ISO 527)

Flexural strength

158.7 MPa (ISO 178)

Flexural modulus

5713 MPa (ISO 178)

Impact strength (Notched)

8.9 kJ/m² (ISO 179)

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A CLOSER LOOK

EXPLORE PEEK-GF BY INTAMSYS

Download Tech Sheet

Improved Surface Finish

Excellent Thermal Resistance

High Mechanical Strength

Enhanced Dimensional Stability

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FREQUENTLY ASKED QUESTIONS

What is INTAMSYS PEEK-GF filament?

PEEK-GF is a glass fiber reinforced version of PEEK, designed to deliver higher stiffness, better dimensional stability, and improved surface quality compared to standard PEEK.

What applications is INTAMSYS PEEK-GF best suited for?

It’s ideal for aerospace, automotive, and industrial parts where high strength, heat resistance, and precision are critical.

What are the recommended printing conditions for INTAMSYS PEEK-GF?

  • Nozzle temperature: 360–400 °C
  • Bed temperature: 120–160 °C
  • Chamber temperature: ~90–120 °C
  • Enclosure: Strongly recommended for consistent thermal performance.

Is INTAMSYS PEEK-GF moisture-sensitive?

Yes, like most high-performance polymers, PEEK-GF is hygroscopic. Store it in a dry box and pre-dry before printing to avoid bubbles and poor layer adhesion.

What are the main advantages of INTAMSYS PEEK-GF over standard PEEK?

PEEK-GF offers greater rigidity, less warping, better dimensional accuracy, and smoother surface quality, while maintaining excellent thermal and chemical resistance.