PAEK - Polyaryletherketones
PAEK Polyaryletherketones
This medium-gray high-performance plastic from the group of polyetherketoneketones (PEKK) consists of 23% carbon fibers encapsulated (compounded) in the round powder grains of the material. By comparison with 3D-printed components, which have dry mixed carbon fibers, the properties of parts made from HT-23 are almost isotropic. They are also chemically resistant, with a high melting point, and their inherent flame-retardant properties are similar to ULTEM™ filament. The material is approved for parts destined for the interior of trains under DIN EN 45545-2:2016, Requirement Sets R1 and R24.
Typical Properties
- Tensile modulus
- 6500 MPa
- Tensile strength
- 71 Mpa
- Elongation at break
- 1,16 % XY
- Melting temperature (20°C/min)
- 302°C
- Heat deflection temperature (1.80 MPa)
- 212°C
- Density
- 1390 kg/m³