Filters

Finish effect

No choice available on this group

Density

1 g/cm³ - 2 g/cm³

Print properties

Printing temperature

230 ºC - 400 ºC

Print bed temperature

50 ºC - 165 ºC

Mechanical properties

Impact strength

0 KJ/m² - 20 KJ/m²

Elongation at break

0 % - 80 %

Tensile strength

50 MPa - 130 MPa

Tensile modulus

2050 MPa - 10100 MPa

Flexural strength

90 MPa - 160 MPa

Flexural modulus

2170 MPa - 11200 MPa

Surface hardness (scale)

9 - 9

Thermal properties

Softening temperature (ºC)

130 ºC - 310 ºC

Highlighted features

PEEK / PEKK / PEI

PEEK, PEKK and PEI are high-performance thermoplastics with exceptional strength, chemical resistance and thermal stability for demanding applications. Available in many formats, with special fibres and properties.

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About PEEK/PEKK/PEI

Polyether Ether Ketone (PEEK), Polyetherketoneketone (PEKK), and Polyetherimide (PEI) filaments represent advanced materials in the realm of 3D printing, prized for their exceptional mechanical properties, chemical resistance, and thermal stability. Derived from high-performance thermoplastic polymers, PEEK, PEKK, and PEI filaments offer users materials suited for demanding applications. With their superior strength, heat resistance, and dimensional stability, these filaments cater to professionals seeking high-performance materials for industrial-grade prints.

Considerations

Printing with PEEK, PEKK, and PEI filaments typically requires specialized 3D printing equipment capable of high-temperature extrusion and a high temperature heated chamber to ensure optimal print quality. These filaments have specific requirements, including elevated extrusion temperatures and slower print speeds to achieve optimal results. Additionally, PEEK, PEKK, and PEI filaments benefit from a heated print bed and may require additional measures to mitigate warping and ensure proper adhesion. Despite these considerations, these filaments offer excellent printability and dimensional stability, delivering consistent and high-quality prints with exceptional mechanical properties.

Applications

PEEK, PEKK, and PEI filaments find extensive applications across various industries and disciplines, ranging from aerospace and automotive to medical and electronics. Their exceptional mechanical strength, chemical resistance, and thermal stability make them suitable for producing functional parts such as structural components, medical implants, and aerospace components subjected to high temperatures and harsh environments. Additionally, their biocompatibility and sterilizability make them ideal for medical and healthcare applications, while their electrical insulation properties make them valuable in electronics and electrical engineering. With their versatility and reliability, PEEK, PEKK, and PEI filaments continue to drive innovation and advancement in high-performance 3D printing applications.