SINOMER UVP 4204
Chemical Name: Polyester Acrylate
Description:
SINOMER® UVP 4204 is a bifunctional polyester acrylate with low viscosity, good film flexibility, high gloss, and promotes adhesion.
Specification:
| Appearance | Yellowish transparent |
| Color (Fe-Co) | ≤ 3 |
| Viscosity (cps/25℃) | 2500-4500 (NDJ-79 type viscometer) |
| Acid value (mg KOH/g) | ≤ 1.5 |
| Functionality | 2 |
| Refractive index (25℃) | 1.524±0.005 |
| Density (g/cm3) | 1.30±0.02 |
Application:
Paper varnish, which can replace part of TPGDA and epoxy acrylate, and has excellent adhesion when applied to wood primer.
Package: 240kg/drum.
Application Examples:
| Wood Primer Formula | Coating Specifications | Paper screen printing varnish | Varnish Coating spec | ||||||
| UVP 4204 | 28.5 | Viscosity(Cps/25℃) | 850 | UVP 4204 | 36 | Viscosity(Cps/25℃) | 850 | ||
| UVE 3101 * | 25 | Solid content (%) | 100 | UVE 3101 * | 24 | Solid content (%) | 100 | ||
| SINOMER TPGDA | 18 | Coating Process | UVB2000 * | 8 | Coating Process | ||||
| SINOMER TMPTA | 7 | Wooden board sanding →roller coating primer (20g/m2) → UV curing (120W/cm) → sanding →roller coating and curing the second and third layer of primer | SINOMER TPGDA | 25.5 | 200 mesh screen printing → UV curing (300mJ/cm2) | ||||
| SINOCURE 1173 | 5 | SINOCURE 1173 | 6 | ||||||
| Talcum Powder | 15 | Levelling agent * | 0.2 | ||||||
| Levelling agent * | 0.2 | Defoamer * | 0.3 | ||||||
| Gas-phase SiO2 | 0.3 | ||||||||
| Paint film performance | Paint film performance | ||||||||
| Curing speed | Good | Film thickness(μm) | 20 | ||||||
| Sanding property | Good | Glossy (60°) | 100 | ||||||
| Adhesion (BAG, 3M tape) | 100/100 | Curing speed | Good | ||||||
| Flexibility(180 °folded in half) | Good | ||||||||
| Adhesion(BAG,3M tape) | 100/100 | ||||||||
Related products
UVE 3101 *=TPGDA 20% Epoxy Acrylate. Fast curing speed, good surface drying, high gloss
UVB2000 *=Reactive amines. Light color, high catalytic efficiency, low odor, no redness
Levelling agent *+Defoamer *=Our brand Agesin® provides equivalent substitutes for brand additives such as BYK and TEGO,etc.
Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
Details
| Product description: | 2-functional polyester acrylate |
|---|---|
| Viscosity (Cps/25℃) | 2500-4500 |
| Functionality | 2 |
| Color (fe/co) | ≤3# |
| Acid value(mg KOH/g) | ≤2 |
| Package | 20kgs/240kg/drum |
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