| About |
|---|
| Parylene is the name for members of a unique polymer series. The basic member of the series, Parylene N, is poly(para-Xylylene), a completely linear, highly crystalline material. Parylene C, the second commercially available member of the series, is produced from the same raw material (dimer) as Parylene N, modified only by the substitution of a chlorine atom for one of the aromatic hydrogens. Parylene C has a useful combination of electrical and physical properties plus a very low permeability to moisture and corrosive gases.&& |
| Product Description | |
|---|---|
| Generic | PPX |
| Material Status | Commercial: Active |
| Features | Gamma radiation,Biocompatible,Linear polymer structure,Solvent resistance,High crystallization |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.29 | g/cm³ | ASTM D1505 |
| Water absorption rate | |||
| 24hr | < 0.10 | % | ASTM D570 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Secant modulus | |||
| MD | 2760 | MPa | ASTM D882 |
| tensile strength | ASTM D882 | ||
| MD, yield | 55.2 | MPa | ASTM D882 |
| MD, fracture | 68.9 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| MD, yield | 2.9 | % | ASTM D882 |
| MD, fracture | < 200 | % | ASTM D882 |
| Oxygen permeability | |||
| 25℃ | 2.8 | cm³·mm/m²/atm/24 hr | ASTM D1434 |
| Water vapor transmittance | |||
| 37℃，90% RH | 0.080 | g·mm/m²/atm/24 hr | ASTM F1249 |
| Carbon dioxide permeability | |||
| 25℃ | 3.0 | cm³·mm/m²/atm/24 hr | ASTM D1434 |
| Nitrogen transfer rate | |||
| 25℃ | 0.40 | cm³·mm/m²/atm/24 hr | ASTM D1434 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Continuous use temperature | 80.0 | ℃ | |
| Melting temperature | 290 | ℃ | DSC |
| Linear coefficient of thermal expansion | |||
| MD：25℃ | 3.5E-5 | 1/℃ | TMA |
| specific heat | |||
| 20℃ | 712 | J/kg/℃ | |
| Thermal conductivity coefficient | |||
| 25℃ | 0.084 | W/m/K | ASTM C177 |
| Operating temperature | |||
| ShortTerm | 100 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+14 | ohms | ASTM D257 |
| Volume resistivity | |||
| 23℃ | 8.8E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | 220 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 60 Hz | 3.15 | ASTM D150 | |
| 1 kHz | 3.10 | ASTM D150 | |
| 1 MHz | 2.95 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 60 Hz | 0.020 | ASTM D150 | |
| 1 kHz | 0.019 | ASTM D150 | |
| 1 MHz | 0.013 | ASTM D150 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.639 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Hydrogen (H2) gas permeation (25 ℃) | 43 | cm³·mm/m²/atm/24 hr | ASTM D1434 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 80 | ASTM D785 | |
| friction coefficient | ASTM D1894 | ||
| dynamic | 0.29 | ASTM D1894 | |
| static state | 0.29 | ASTM D1894 |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |