|
| Property |
PES |
| Electrical |
| Arc Resistance, sec |
20 - 120 |
| Dielectric Constant |
3.5 - 4.1 |
| Dielectric Strength, kV/mm |
16 - 80 |
| Dissipation Factor x 10-4 |
10 - 140 |
| Volume Resistivity x 1015, Ohm.cm |
15 - 17 |
| Mechanical |
| Elongation at Break, % |
10 - 80 |
| Elongation at Yield, % |
1.9 - 6.7 |
| Flexural Modulus, Gpa |
2.5 - 2.7 |
| Hardness Rockwell M |
85 - 88 |
| Hardness Shore D |
95 |
| Strength at Break (Tensile), MPa |
70 - 90 |
| Strength at Yield (Tensile), MPa |
80 - 90 |
| Toughness, J/m |
70 - 100 |
| Young's Modulus, GPa |
2.3 - 2.8 |
| Physical |
| Density, g/cm3 |
1.37 - 1.46 |
| Gamma Radiation Resistance |
Good |
| Glass Transition Temperature, °C |
210 - 230 |
| Shrinkage, % |
0.6 - 0.7 |
| Sterilization Resistance (Repeated) |
Fair |
| UV Light Resistance |
Fair |
| Water Absorption 24 hours, % |
0.1 - 1.7 |
| Service Temperature |
| Ductile / Brittle Transition Temperature, °C |
-98 - -101 |
| HDT @0.46 Mpa (67 psi), °C |
205 - 212 |
| HDT @1.8 Mpa (264 psi), °C |
195 - 203 |
| Max Continuous Service Temperature, °C |
175 - 185 |
| Min Continuous Service Temperature, °C |
-98 - -101 |
| Thermal |
| Coefficient of Linear Thermal Expansion x 10-5, /°C |
5 - 6 |
| Fire Resistance (LOI), % |
34 - 38 |
| Flammability, UL94 |
V2, V1, V0 |
| Thermal Insulation, W/m.K |
0.17 - 0.19 |