SINOMER® UVP 4201 is a 2-functional 聚酯丙烯酸酯 with curing speed fast, surface-dry easily, good tenacity, good adhesion, performance as good as TPGDA, flexibility and dry faster than TPGDA,With 环氧丙烯酸酯 Resin or TMPTA used together better performance, good compatibility with pigments. Bamboo-Wood Surface paint, improve adhesion, enhance film toughness, and conducive to extinction, recommended dosage: 10% -20%.Used in screen printing ink, can separate out the grain.
SINOMER UVP 4201
Chemical Name: 聚酯丙烯酸酯
SINOMER® UVP 4201 is a 2-functional 聚酯丙烯酸酯 with curing speed fast, surface-dry easily, good tenacity, good adhesion, performance as good as TPGDA, flexibility and dry faster than TPGDA,With 环氧丙烯酸酯 Resin or TMPTA used together better performance, good compatibility with pigments. Bamboo-Wood Surface paint, improve adhesion, enhance film toughness, and conducive to extinction, recommended dosage: 10% -20%.Used in screen printing ink, can separate out the grain.
| Appearance | Yellowish transparent |
| Color (Fe-Co) | ≤ 3 |
| Viscosity (cps/25℃) | 30-60 (NDJ-79 type viscomter) |
| Acid value (mg KOH/g) | ≤ 2.0 |
| Functionality | 2 |
| Refractive index (25℃) | 1.476±0.005 |
| Density (g/cm3) | 1.25±0.02 |
| Hardness | 2 |
UV curing paper or plastic varnish, bamboo-wood coatings, inks and adhesives.
| Wood Primer Formula | Coating Specifications | ||
| UVP 4201 | 10 | Viscosity (Cps/25℃) | 900 |
| UVP 4202 | 15 | Solid Content(%) | 100 |
| UVE 3101(EA20%TP) | 25 | ||
| SINOMER TPGDA | 10 | ||
| SINOMER TMPTA | 15 | ||
| 中固化学 1173 | 5 | ||
| Talcum Powder | 20 | ||
Wooden board sanding → roller primer (20g/m2) → UV curing (120W/cm) → sanding →Roller and cure second and third coats of primer
Curing Rate: Good
Sandability: Good
Adhesion(100 Grids, 3m Tape): 100/100
● 230kg/drum.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
运输过程中防止泄漏、雨淋和曝晒。
