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Identification & Functionality
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Features & Benefits
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Parylene N is a completely linear, highly crystalline material. Parylene N is a primary dielectric, exhibiting a very low dissipation factor, high dielectric strength, and a low dielectric constant invariant with frequency. It is able to penetrate crevices more effectively than Parylene C because of the higher level of molecular activity that occurs during the deposition.
Applications & Uses
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Properties
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- Barrier Properties
- Chemical Resistance
Swelling (Thickness change, %) on immersion in various chemicals for 10-16 µm thickness film. (Typical values only),
Chemicals Immersing Conditions Parylene C Hydrochloric Acid 10% 75/120 min A -0.28 Sulfuric Acid 10% 75/120 min A -0.28 Nitric Acid 10% 75/120 min A -0.28 Hydrofluoric Acid 10% 50/120 min A +0.09 NaOH Solution 10% 75/120 min A -0.28 NH4OH Solution 10% 75/120 min A -0.38 Hydrogen Peroxide Water (H2O2) 50/120 min A 0.00 Octane 75/120 min A +0.28 Toluene 75/120 min A +1.32 Monochlorobenzene 75/120 min A +1.04 Pyridine 75/120 min A +0.28 2-Propanol (IPA) 50/120 min A 0.00 Acetone 50/120 min A -0.09 A - Excellent Resistance, B - Good Resistance, C - Possible to Use with Difficult, D - No Good to Use
| Value | Units | Test Method / Conditions | |
| Coefficient of Friction (Dynamic) | 0.25 | — | — |
| Coefficient of Friction (Static) | 0.25 | — | — |
| Density | 1.11 | g/cm³ | — |
| Elongation at Break | 40.0 | % | — |
| Index of Refraction | 1.661 | — | — |
| Tensile Modulus | 2400.0 | MPa | — |
| Tensile Strength | 45.0 | MPa | — |
| Tensile Strength | 43.0 | MPa | — |
| Tensile Strength | 6500.0 | psi | — |
| Water Absorption (24 hrs) | 0.01 | % | — |
| Yield Elongation | 2.5 | % | — |
| Yield Strength | 6300.0 | psi | — |
| Value | Units | Test Method / Conditions | |
| Linear Coefficient of Expansion (10⁻⁵/°C) | 6.9 | — | — |
| Melting Temperature | 410.0 | °C | — |
| Thermal Conductivity (25°C) | 0.12 | W/mK | — |
| Value | Units | Test Method / Conditions | |
| Dielectric Constant (1,000 Hz) | 2.65 | — | — |
| Dielectric Constant (1,000,000 Hz) | 2.65 | — | — |
| Dielectric Constant (60 Hz) | 2.65 | — | — |
| Dielectric Strength (Short Time, 1 mil) | 7000.0 | Volts/mil | — |
| Dissipation Factor (1,000 Hz) | 0.0002 | — | — |
| Dissipation Factor (1,000,000 Hz) | 0.0002 | — | — |
| Dissipation Factor (60 Hz) | 0.0002 | — | — |
| Surface Resistivity (23°C, 50% RH) | 10¹⁵ | ohm | — |
| Volume Resistivity (23°C, 50% RH) | 1x10¹⁷ | ohm-cm | — |
| Value | Units | Test Method / Conditions | |
| Gas Permeability (Carbon Dioxide, 24 hrs, 23°C) | 214.0 | cm³ - mil/100in² | — |
| Gas Permeability (Chlorine, 24 hrs, 23°C) | 74.0 | cm³ - mil/100in² | — |
| Gas Permeability (Hydrogen Sulfide, 24 hrs, 23°C) | 795.0 | cm³ - mil/100in² | — |
| Gas Permeability (Nitrogen, 24 hrs, 23°C) | 7.7 | cm³ - mil/100in² | — |
| Gas Permeability (Oxygen, 24 hrs, 23°C) | 30.0 | cm³ - mil/100in² | — |
| Gas Permeability (Sulfur Dioxide, 24 hrs, 23°C) | 1.89 | cm³ - mil/100in² | — |
| Moisture Vapor Transmission (24 hrs, 37°C, 90% RH) | 1.5 | g-mil/100in² | — |
Regulatory & Compliance
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Packaging & Availability
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Available in 1 kg Bags.