S-188 is standard type UV varnish for paper coating industry. S-188 is produced with ordinary acrylic modified resin by controlled process. The performances of S-188 are fast curing, excellent film properties and easy to use for most kinds of paper. It also has low toxic, low irritation and low odor after cure.
Appearance/color: light yellow liquid
Viscosity (Ford cup #4, 25degreesC: 45 +- 2 sec
Curing speed: 30M/min/Lamp (80W / per-cm2)
Gloss @ 60degrees: 80 +- 5