Hydrophobic Dry Film Photoresist

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.