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Parylene D
| Category: | PPX , Polyparaxylylene |
| Manufacturer: | Specialty Coating Systems (SCS) |
| Trademark: | Parylene |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | E80Qgu_Parylene-D.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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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 D, the third available member of the series, is produced from the same raw material as the Parylene N dimer, modified by the substitution of chlorine atoms for two of the aromatic hydrogens. Parylene D is similar in properties to Parylene C with the added ability to withstand slightly higher use temperatures. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| RoHS Compliance |
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| Appearance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.42 | g/cm³ | ASTM D1505 |
| Water Absorption (24 hr) | < 0.10 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 80 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Coefficient of Friction | ASTM D1894 | ||
| Dynamic | 0.31 | ||
| Static | 0.33 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Secant Modulus - MD | 2620 | MPa | ASTM D882 |
| Tensile Strength - MD | ASTM D882 | ||
| Yield | 62.1 | MPa | |
| Break | 75.8 | MPa | |
| Tensile Elongation - MD | ASTM D882 | ||
| Yield | 3.0 | % | |
| Break | < 200 | % | |
| Oxygen Permeability (25°C) | 13 | cm³·mm/m²/atm/24 hr | ASTM D1434 |
| Water Vapor Transmission Rate (37°C, 90% RH) | 0.090 | g·mm/m²/atm/24 hr | ASTM E96 |
| Carbon Dioxide Permeability (25°C) | 5.1 | cm³·mm/m²/atm/24 hr | ASTM D1434 |
| Nitrogen Permeability (25°C) | 1.8 | cm³·mm/m²/atm/24 hr | ASTM D1434 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Service Temperature - Short-Term | 120 | °C |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Hydrogen (H2) Gas Permeation (25°C) | 95 | cm³·mm/m²/atm/24 hr | ASTM D1434 |
| Thermal | Nominal Value | Unit | Test Method |
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| Continuous Use Temperature | 100 | °C | |
| Melting Temperature | 380 | °C | DSC |
| CLTE - Flow (25°C) | 3.8E-5 | cm/cm/°C | TMA |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity 1 | 1.0E+16 | ohms | ASTM D257 |
| Volume Resistivity 2(23°C) | 1.2E+17 | ohms·cm | ASTM D257 |
| Dielectric Strength | 220 | kV/mm | ASTM D149 |
| Dielectric Constant | ASTM D150 | ||
| 60 Hz | 2.84 | ||
| 1 kHz | 2.82 | ||
| 1 MHz | 2.80 | ||
| Dissipation Factor | ASTM D150 | ||
| 60 Hz | 4.0E-3 | ||
| 1 kHz | 3.0E-3 | ||
| 1 MHz | 2.0E-3 |
| Optical | Nominal Value | ||
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| Refractive Index 3 | 1.669 |
| Note Message | |
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| 1 . | 23°C, 50% RH |
| 2 . | 50% RH |
| 3 . | Abbe Refractometer |
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