Product Description:
High performance thermoplastic material, unreinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding, easy flow, FDA food contact compliant, colour black.
Typical Application Areas:
Complex geometries with thin cross sections or long flow lengths, for high strength and stiffness as well as good ductility. Chemically resistant to aggressive environments, suitable for sterilisation for medical and food contact applications.
Mechanical Data |
CONDITIONS |
TEST METHOD |
UNITS |
TYPICAL VALUE |
Tensile Strength |
Yield, 23°C |
ISO 527 |
MPa |
105 |
Tensile Elongation |
Break, 23°C |
ISO 527 % |
20 |
Tensile Modulus |
23°C |
ISO 527 |
GPa |
4.1 |
Flexural Strength |
At 3.5% strain, 23°C |
ISO 178 MPa |
130 |
|
At yield, 23°C |
|
|
175 |
|
125°C |
|
90 * |
|
175°C |
|
|
20 * |
|
275°C |
|
13.5 * |
Flexural Modulus |
23°C |
ISO 178 |
GPa |
3.9 |
Compressive Strength |
23°C |
ISO 604 MPa |
130 |
|
120°C |
|
|
80 |
Izod Impact Strength |
Notched, 23°C |
ISO 180/A kJ m-2 |
4.5 |
|
Unnotched, 23°C |
ISO 180/U |
|
n/b |
Thermal Data |
|
|
|
|
Melting Point |
|
ISO 11357 |
°C |
343 |
Glass Transition (Tg) |
Onset |
ISO 11357 |
°C |
143 |
|
Midpoint |
|
|
147 |
Coefficient of Thermal Expansion |
Along flow below Tg |
ISO 11359 |
ppm K-1 |
50 |
|
Average below Tg |
|
|
55 |
|
Along flow above Tg |
|
|
120 |
|
Average above Tg |
|
|
140 |
Heat Deflection Temperature |
1.8 MPa |
ISO 75-f |
°C |
156* |
Thermal Conductivity |
Along flow, 23°C |
ISO 22007-4 |
W m-1 K-1 |
0.32 |
|
Average, 23°C |
|
|
0.29 |
Flow |
|
|
|
|
Melt Viscosity |
400°C |
ISO 11443 |
Pa.s |
130 |
Miscellaneous |
|
|
|
|
Density |
Crystalline |
ISO 1183 |
g cm-3 |
1.30 |
Shore D hardness |
23°C |
ISO 868 |
|
84.5 |
Water Absorption by immersion |
Saturation, 23°C |
ISO 62-1 |
% |
0.45 |
|
Saturation, 100°C |
|
|
0.55 |
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