Parylene P35

Parylene Coating System

Parylene P35

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