|
|
 |
Mechanical Properties
| Property |
|
Test Method |
Units |
PEEK-HT™ |
| Density (crystalline) |
|
ISO 1183 |
g cm-3 |
1.32 |
| Typical Crystallinity |
|
|
% |
35 |
| Tensile Strength |
23ºC (73.4ºF) |
ISO 527 |
MPa (psi) |
110 (15,950) |
|
150ºC (302ºF) |
ISO 527 |
MPa (psi) |
48 (6,962) |
|
250ºC (482ºF) |
ISO 527 |
MPa (psi) |
17 (2,466) |
| Tensile Elongation |
Break, 23ºC (73.4ºF) |
|
% |
20 |
| Secant Modulus |
23ºC (73.4ºF) |
ISO 527 |
GPa (psi) |
3.8 (551,100) |
| Flexural Modulus |
23ºC (73.4ºF) |
ISO 178 |
GPa (psi) |
4.1 (594,700) |
|
150ºC (482ºF) |
ISO 178 |
GPa (psi) |
3.1 (449,600) |
| Flexural Strength |
23ºC (73.4ºF) |
ISO 178 |
MPa (psi) |
186 (26,830) |
| Compressive Strength |
23ºC (73.4ºF) |
ASTM D695 |
MPa (psi) |
137 (19,870) |
| Rockwell Hardness |
(R scale) |
ASTM D785 |
|
108.2 |
| Melting Point |
(peak of endotherm) |
|
ºC (ºF) |
374 (705) |
| Glass Transition Temperature |
|
|
ºC (ºF) |
157 (315) |
| Heat Distortion Temperature |
|
ISO 75 |
ºC (ºF) |
165 (329) |
| Comparative Tracking Index |
23ºC (73.4ºF) |
IEC 112 |
V |
150 |
| Loss Tangent |
23ºC, 1 MHz (73.4ºF) |
IEC 112 |
|
0.0035 |
| Relative Permittivity |
50 Hz, 0-150ºC |
IEC 250 |
|
3.3 |
|
50 Hz, 200ºC |
IEC 250 |
|
4.0 |
| Volume Resistivity |
|
IEC 93 |
1016Ωcm |
4.9 |
| Flammability |
|
UL94 |
|
V-0 |
| Appearance |
|
|
|
Opaque |
| |
