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Hydrophobic Dry Film Photoresist

Material

Dry Film total Thickness

Color, Tint

Glass Transition (°C)

H2O Contact Angle, 23°C

Minimum Resolution, µ

Maximum Aspect Ratio

DF-4014

14µ

Green

180

95°

3

5:1

DF-4017

17µ

Green

180

95°

3

6:1

DF-4000 Series Resist:

  • Both the hydrophobic and hydrophilic are fully chemically compatible
  • Imaging and photospeed is the same through both layers of dry film.
  • The hydrophobic layer does not lose its hydrophobicity over time in a chemical environment.
  • The hydrophilic layer is still extremely hydrophobic and will exhibit excellent chemical resistance.
Hydrophobic