| PARYLENE C VALUE | ASTM METHOD | |
|---|---|---|
| GENERAL | ||
| Density(g/cm) | 1.289 | D1505 |
| Refractive Index | 1.639 | |
| ELECTRICAL | ||
| Dielectric strength (voltage breakdown) Volts/mil |
5,600 Volts | D149 |
| Dielectric constant | D150 | |
| 60 Hz | 3.15 | |
| 1 KHz | 3.10 | |
| 1 MHz | 2.95 | |
| Dissipation factor | D150 | |
| 60 Hz | 0.020 | |
| 1 KHz | 0.019 | |
| 1 MHz | 0.013 | |
| Dielectric strength @25 µm, short time MV/m |
220 | D149 |
| Dielectric strength @25 µm, step-by-step MV/m |
185 | D149 |
| Volume resistivity @ 23°C, 50% RH, ohms |
8.8 X 1016 | |
| Surface resistivity @ 23°C, 50% RH, ohms |
1 X 1014 | D257 |
| MECHANICAL | ||
| Tensile modulus, GPa | 3.2 | D882 |
| Tensile strength, MPa | 70 | D882 |
| Tensile strength, psi | 10,000 | D882 |
| Yield strength, MPa | 5.5 | D882 |
| Elongation of break, % | 200 | D882 |
| Yield elongation, % | 2.9 | D882 |
| Coefficient of friction-static | 0.29 | D1894 |
| Coefficient of friction-dynamic | 0.29 | D1894 |
| Rockwell hardness | R80 | D785 |
| THERMAL | ||
| Melting point, °C | 290°C | |
| Linear coefficient of expansion(10-5/°C) |
3.5 | D696 |
| Thermal conductivity @ 25°C (watts/meter-Kelvin) |
0.082 | C177 |
| Specific heat @ 20°C cal/g°C |
0.17 | D785 |
| BARRIER | ||
| Water absorption, % (24 hr) | 0.06 (.029") | D570 |
| Water vapor transmission @ 37°C (ng) |
0.0004 | D570 |
| Gas permeability cc -mil/100 in 2 - 24 hr |
||
| N2 | 0.6 | |
| O2 | 5 | |
| CO2 | 14 | |
| H2 | 110 | |
| Moisture vapor transmission gm-mil/100 in - 24 hrs |
1 | |
Open an image of the table in a new tab
