Plating Resist

LB-1600 is a screen printable, photoimageable etching and plating resist, which can provide excellent resolution for the circuit patterns, excellent adhesion to the master board, and excellent resistant to normal etching and plating solutions on copper, tin or lead, nickel and gold. Color:BlueViscosity:70 - 90 ps at 25 DegC VT-04Pre-curing, first side:10 minPre-curing, second side:15 - 20 minExposure energy:100 - 200 mj/cm2, grade 7 - 9Developing:1% Na2CO3 water solution, 30 DegC, 2 Kg/cm2 pressureResolution:3 milFilm hardness after exposure:>= 2HStripping:1 - 2 min at 50 DegC in 3 - 5% NaOH solutionPackage:5 Kg/pot or per buyers requestShelf life:6 month at 25 DegC in dark areaApplication:for high tech PCB, copper, tin/lead, nickel, gold etching and plating