Parylene P300

Parylene Coating System

Parylene P300

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
Possible Coat Thickness • 0.05 to 50 micrometers
Dimensions • Width approx. 2700 mm
• Depth approx. 2200 mm
• Height approx. 1600 mm
Pyrolsis • 4 kW / max 850 °C
Chamber • Diameter: 700 mm
• Height: 720 mm
Carousel • Diameter: 600 mm
• Height: 660 mm
Cyro Trap • Liquid Nitrogen
Pump System • Two-stage rotary slide vane pump
Throughput • 1800 m3/h
Exhaust Air • 40-mm PVC tubing
Final Pressure • 1 x 10-3 mbar
Control • PC-based control with Windows operating system
Connections • 3-phase / 400 V / 32 A / 50-60 Hz
Compressed Air • 6 bar dry and oil-free