UV light-sensitive green oil with a fast curing characteristics.
The PCB solder mask to protect the paint, repair the indispensable good helper.
Coating evenly, cover a transparent film, and then covered with a printed good pad Films, with plexiglass compression, sun, dry, light to remove the organic solvent to wash the ink pad, and then the sun , OK
UV light-cured solder resist ink, over the net performance, fast curing, strong adhesion, chemical resistance and insulation, single-sided circuit board solder with.
Viscosity: 25 Degrees Celsius ,200 ± 50PS with good thixotropy particle size: <15n
Curing conditions: 80W/cm × 3 high-pressure mercury lamp, irradiation distance of 10cm 4-6m/min
Resistance to soldering heat: 260 ° C ± 5 ° C for 10 seconds x 3 times
Solvent resistance: the trichloroethane boil 2 minutes off
Insulation resistance: more than 1 × 1013 of the normal 40 ° C RH 95% 72 hours after the 1 × 1012
Dielectric strength:> 500V/mil
Storage: temperature 22 ± 2 ° C, humidity 55 ± 5% RH
Note: The full mixing prior to use
Special Note: The use of this ink can not be diluted