L-188 is re-printable type UV varnish for paper coating industry. The difference between S-188 and L-188 is only on film surface, for L-188, it can be further processed by applying glue and metal-foil for special purpose, bus S-188 can't.
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.