30% Glass-Fiber Reinforced Polyethersulfone (PES)
Thermo-Physical Properties
| PROPERTY | UNIT | VALUE / RANGE |
| Melting Point |
°C | 227 - 238 |
| Density | g mL-1 |
1.6 |
| Coefficient of
Thermal Expansion x 10-5 | cm /
(cm °C) | 1.5 - 4.3 |
| Heat Deflection Temperature, 0.5 MPa |
°C |
220 |
| Heat Deflection Temperature, 1.8 MPa |
°C | 216 - 220 |
| Thermal Conductivity | W / mK |
0.24 - 0.30 |
| Rockwell
Hardness, R Scale | n/a |
R121 - R134 |
| | | |
Mechanical Properties at 23 °C
| PROPERTY |
UNIT | VALUE / RANGE |
| Tensile
Strength, Yield at 23 C |
MPa |
|
| Tensile Strength, Break at 23 C |
MPa |
126 - 140 |
| Elongation, Yield |
% |
1.9 |
| Elongation, Break |
% |
1.9 - 3.0 |
| Tensile Modulus
at 23 C | MPa |
8300 - 10000 |
| Flexural Strength, Yield |
MPa | 190 |
| Flexural Modulus |
MPa |
8100 - 8400 |
| Compressive Strength |
MPa | 177 |
| Izod Notched |
J / m |
75 - 81 |
| Izod Unnotched |
kJ / m2 |
530 - 539 |
Electrical Properties
| PROPERTY |
UNIT | VALUE / RANGE |
|
| Ohm-cm | |
| Dielectric
Strength |
V/mm x 104 |
1.7 |
|
Dielectric Constant @ 1 MHz |
n/a |
4.15 - 4.3 |
| Dissipation Factor @ 1 MHz | n/a |
0.0094 - 0.01 |
Other Properties
| PROPERTY |
UNIT | VALUE / RANGE |
|
| °C | 350 - 390 |
| Mold
Shrinkage |
% |
|
|
Continuous Service Temperature |
°C |
175 - 200 |
| Water Absorption, 24 hr.
Immersion | % |
0.36 - 0.6 |
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