SINOMER® UVU6290 is an Aliphatic Urethane Diacrylate,with Non-yellowing, excellent hydrolysis resistance, good freeze resistance, good weather resistance, better flexibility, smell small. Compared to similar products on the market, significant feature is good flexibility.
SINOMER UVU6290
(Difunctional Aliphatic Urethane Acrylate)
Ingredient:Aliphatic Urethane Diacrylate
Types : Difunctional aliphatic amino ester
Supply form: 100% Resin
Excellent Non-Yellowing Performance: Due to its aliphatic structure, it maintains color stability upon and after UV exposure.
Good Flexibility: Provides outstanding elasticity and crack resistance to the cured film.
High Water Resistance: Exhibits excellent resistance to boiling water, ensuring film integrity.
Superior Weatherability: Resists degradation from UV light and environmental factors.
Low Odor
Good Adhesion: Promotes strong adhesion to various substrates, including plastics (PC, etc.) and metal layers.
The polymerization inhibitor (MEHQ for example) can be controlled within 50ppm, which is suitable for skin contact areas such as nail polish.
| Appearance | Colorless viscous transparent |
| Color (Fe-Co) | ≤ 1 |
| Viscosity (cps/40℃) | 70000-90000 (NDJ-79 type viscometer) |
| NCO (%) | 0 |
| Functionality | 2 |
| Refractive index (25℃) | 1.483±0.005 |
| Density (g/cm3) | 1.12±0.02 |
Base Coat for Nail Polish | |||
UVU6290 | 12.5 | Coating Properties | |
UVA1130* | 43 | Viscosity | 650 cps |
IBOA | 15 | Leveling | Excellent |
HDDA | 19 | Curing Speed | Good |
EOEOEA | 5 | Adhesion | 100/100 |
PI-1173 | 5.2 | ||
Leveling Agent | 0.3 | ||
Process | |||
Base coat application → UV curing (4 lamps @ 9W each, 2 min) → Color coat application → UV curing → Top coat application → UV curing | |||
UVA1130: Pure acrylate: Improves coating adhesion to substrates
UVU6290 is completely miscible with most reactive diluents, epoxy acrylate, polyester acrylate, and urethane acrylate.
20kgs/50kg or 200kg/drum.
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.
Ofrecemos una variedad de opciones para ayudarle a encontrar el producto adecuado para su aplicación.
Provide formulation optimization support for water-based/solvent-based systems
Full coverage of REACH, FDA, and GB standards
99.8% on-time delivery rate, 10,000-ton production capacity guarantee
