PEEK

PEEK is considered as one of the world’s highest performing functional materials. It has excellent biocompatibility, chemical resistance, mechanical properties, and thermal properties. PEEK is a semicrystalline thermoplastic with excellent mechanical and chemical resistance properties that are retained to high temperatures. PEEK has an excellent biocompatibility and close to bone modulus, which allow it to become a favorable material for implantation.

It is often used in demanding applications such as aerospace, automotive, chemical, and medical industries.

PEEK Technical Data Sheet (TDS) PEEK is considered as one of the world’s highest performing functional materials. It has excellent biocompatibility, chemical resistance, mechanical properties, and thermal properties. PEEK is a semi crystalline thermoplastic with excellent mechanical and chemical resistance properties that are retained to high temperatures. PEEK has an excellent biocompatibility and close to bone modulus, which allow it to become a favorable material for implantation. It is often used in demanding applications such as aerospace, automotive, chemical, and medical industries. IEMAI 3D high performance PEEK filament is based on FFF/FDM technology, with a diameter of 1.75 mm, having excellent layer adhesion, and able to improve the strength and shock resistance of the prototype.

Mechanical Properties Conditions Methods Value Tensile Strength Yield,23°C ISO 527 100 MPa Tensile Elongation Break,23°C ISO 527 40% Flexural Strength Yield,23°C ISO 178 170 MPa Flexural Modulus 23°C ISO 178 4.2 GPA Compressive Strength 23°C ISO 604 125MPa Charpy Impact Strength Notched,23°C ISO 179/1eA 6𝑘𝐽𝑚−2 Izod Impact Strength Notched,23°C ISO 180/A 6𝑘𝐽𝑚−2 Thermal Data Melting Point ISO 11357 343°C Glass Transition Onset ISO 11357 143°C Coefficient of Thermal Expansion Along flow below ISO 11359 45𝑝𝑝𝑚𝐾 −1 Heat Deflection Temperature 1.8Mpa ISO 75-f 152°C Thermal Conductivity Along flow, 23°C ISO22007- 4 0.29𝑊𝑚−1 𝐾 −1 Other Density Crystalline ISO 1183 1.30𝐺𝑐𝑚−3 3D printing solutions for high performance materials Shore D Hardness Saturation, 23°C ISO 868 85 Water Absorption by Immersion 23°C ISO 62-1 0.40% Print Recommendation Nozzle Temperature 390 -430 ºC Bed Temperature 110 -150 ºC Print Speed 30-50 mm/s Chamber Temperature 90-150 °C Cooling Fan 0-50%