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.
1. Appearance / color: light yellow liquid. 2. Viscosity (Ford Cup #4, 25℃): 45 ± 2 sec. 3. Curing speed: 30M / min / lamp(80W / per-cm²). 4. Gloss 60∘80 ± 5.