Parylene Coating System
Parylene coatings offer a large number of benefits. Parylenes…
- are completely conformal, i.e. they adapt even to complex substrate contours such as sharp edges, bore holes or blind holes
- are pinhole-free already from coat thicknesses of approx. 0.5 µm
- are chemically insoluble and resistant against a large number of chemicals
- have very good barrier properties against moisture and chemicals
- have a high dielectric strength
- have dry lubricating properties (low coefficient of friction)
- are hydrophobic: wetting angle for H2O between 92° and 98°
- are transparent between 90 and 96 % in the visible wavelength range (depending on type)
- are biocompatible: parylenes of the types C and N can be separated which can be certified to USP Class VI, ISO 10993 and FDA
Technical Data
| Coating Substance | • Parylene N, C, D, F-VT4, F-AF4 |
|---|---|
| Possible Coat Thickness | • 0.05 to 50 micrometers |
| Dimensions | • Width approx. 2100 mm • Depth approx. 1400 mm • Height approx. 2000 mm |
| Pyrolsis | • 2 kW / max 850 °C |
| Chamber | • Diameter: 250 mm • Height: 450 mm • Volume approx. 35 liter |
| Parts Pickup | Carousel • Diameter: 220 mm • Height approx.: 400 mm |
| Cyro Trap | • Liquid nitrogen alternatively: electromechanical cooler |
| Pump System | • Two-stage rotary vane pump alternatively: dry runner Suction power 25 m3/h Final pressure 1 x 103 mbar |
| Control | • PC- control (Windows 10 IoT) |
| Exhaust Air | • 25 mm tube |
| Power Supply | • 400 V / 32 A / 50-60 Hz |
| Compressed Air | • 5-6 bar dry and oil-free |