Industrial Coating

ECO UV TOP

usage
UV-curable paint for plywood floors top coat

ECO UV TOP paint is a top coat UV-curable paint for wooden floors that consists of urethane acrylate oligomer, reactive monomer, photoinitiator, and additives. It features superior adhesiveness, scratch resistance, wear resistance, and contamination resistance. It especially features outstanding exterior finish with superior physico-chemical properties.

specification

Paint type
UV-curable paint top coat
Product features
1. Outstanding exterior look and gloss stability 2. Outstanding roll workability and transparency
Exterior
Semi-transparent
Color
Transparent
Viscosity
65 - 80 KU (25 ℃)
Specific gravity
1.12 ± 0.05 (25 ℃)
Solid content
Over 99 %
Coverage
8 - 10 g/㎡
UV-curing conditions
500mJ/㎠ or above
Shelf life
6 months

how to use

Surface treatment
Substrate grinding
Perform grinding using a sander and the sand paper with 120 - 220 eyelets and remove the dust with a brush.
Coating method
1) Roll sufficient amount of water-soluble isolator onto DRC (direct roll coater) (application amount 8 - 10 g/㎡)
2) Dry with hot air for 30 - 40 seconds at 60 - 80 ℃ and dry with a 120 - 150 mJ/㎠ UV irradiator.
3) Roll sufficient amount of UV W/S for Wooden Floor onto RRC (reverse roll coater) and adjust the application amount (30 - 40 g/㎡).
4) Adjust paint viscosity using a thermostat.
5) Use 1 - 2 UV lamps to pre-dry the paint (120 - 150 mJ/㎠).
6) Roll sufficient amount of UV S/S for Wooden Floor onto DRC (direct roll coater) and adjust the application amount (15 - 20 g/㎡).
7) Use 1 - 2 UV lamps to pre-dry the paint (120 - 150 mJ/㎠).
8) Adjust paint viscosity using a thermostat.
9) Roll sufficient amount of UV S/S for Wooden Floor onto CRC (combination roll coater) and adjust the application amount (25 - 35 g/㎡).
10) Use 4 - 5 UV lamps to dry the paint completely (At least 450 mJ/㎠).
11) Adjust paint viscosity using a thermostat.
12) Use a sander and the sand paper with 320 - 400 eyelets to perform grinding.
13) Roll sufficient amount of UV TOP for Wooden Floor onto DRC (direct roll coater) and adjust the application amount (8 - 10g/㎡).
14) Use 1 - 2 UV lamps to pre-dry the paint (120 - 150 mJ/㎠).
15) Roll sufficient amount of UV TOP for Wooden Floor onto DRC (direct roll coater) and adjust the application amount (8 - 10g/㎡).
16) Use 5 - 6 UV lamps to dry the paint completely (At least 500mJ/㎠).