SINOMER® UVA1220 is a 纯丙烯酸酯低聚物 resin offering excellent leveling, fast curing speed, good adhesion to aluminum layers, and superior pigment wetting properties. It is widely used in vacuum metalizing topcoats, silver ink UV topcoats, and various UV coating systems.
SINOMER® UVA1220
(纯丙烯酸酯低聚物 Resin for Vacuum Metalizing Topcoats & UV Coatings)
SINOMER® UVA1220 is a 纯丙烯酸酯低聚物 resin offering excellent leveling, fast curing speed, good adhesion to aluminum layers, and superior pigment wetting properties. It is widely used in vacuum metalizing topcoats, silver ink UV topcoats, and various UV coating systems.
Appearance | 无色透明液体 |
Color (Fe-Co) | ≤ 1 |
Viscosity (cps @ 25°C) | 2,000 – 4,000 (NDJ-79 viscometer) |
Functionality | Multi-functional |
Refractive Index (25°C) | 1.479 ± 0.005 |
Density (g/ml) | 1.10 ± 0.02 |
Vacuum metalizing topcoats
Silver pigment UV topcoats
Plastic spray coatings
Calcium silicate board coatings
Vacuum Metalizing Topcoat | |||
UVA1220 | 27 | Coating Specification | |
8 | Viscosity (DIN Cup #2) | 8s | |
TMPTA | 4 | ||
HEMA | 3 | Film Performance | |
0.5 | Adhesion | 5B | |
PI-184 | 2.5 | Leveling | Good |
Agesin LA-D51082* | 0.3 | Hardness | Good |
Mixed solvent | 55 | ||
Calcium Silicate Board Overprint Varnish (OPV) | |||
UVA1220 | 27 | Coating Specification | |
8 | Viscosity (cps @ 25°C) | 3,500 | |
4 | Curing Energy (mJ/cm²) | 800 | |
3 | Film Performance | ||
TMPTA | 0.5 | Adhesion | 5B |
Pi-184 | 2.5 | Leveling | Good |
1 | Hardness | Good | |
Water Resistance | Excellent | ||
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20kg,200kgs/drum.
Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation