UV Curable Etch Resist for ITO

Features:

  1. High viscosity 900B2 for higher resolution.
  2. Good printing ability.
  3. Excellent resistance to acid etching solution.
  4. Easily stripped and no residues left on substrates.

Greenray 900 Series Spec

Code B1 B2
Color Blue Blue
Viscosity
25°C, VT-04		 150±30 PS 350±50 PS
Curing condition
80W/cm UV lamp, 3pcs		 800~1200
mj/cm2		 800~1200
mj/cm2
Film hardness ≧2H ≧2H
Alkaline stripper
1~3% wt. NaOH(aq),
Spray Nozzle type		 ≦60sec ≦60sec
Acid resistance
10% HCI dipping 2min		 No swelling
or peeling		 No swelling
or peeling

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