HY2301
Difunctional polyurethane acrylate with good flexibility, lower curing exotherm and reduced shrinkage.
Product Overview
HY2301 is a difunctional polyurethane acrylate with good flexibility. It reduces heat release during lamp curing, moderates the curing rate and lowers shrinkage. It is intended for printing-ink coatings, nail gel, adhesives and doming resin applications.
Typical Properties
| Property | Specification | Test Method |
|---|---|---|
| Appearance | Water-white liquid | H104 |
| Viscosity (mPa·s / 25 °C) | 2,000 - 8,000 | H224 |
| Acid value (mgKOH/g) | ≤ 2.0 | GB/T 6743-2008 |
| Specific gravity (g/cm³) | 0.98 ± 0.02 | GB/T 6750-2007 |
| Refractive index (25 °C) | 1.48 ± 0.005 | GB/T 614-2006 |
| Active content (%) | 100 | Theoretical |
| Functionality | 2 | Theoretical |
6 months. Store sealed at room temperature and protect from light.
Civilian Use & Important Notice
This product and the information on this page are intended solely for lawful civilian applications. Use in military, defense, weapons, warfare, or other prohibited or restricted end uses is not permitted. The information reflects Hanyue Materials’ quality evaluation results and is provided as technical guidance only. Customers remain responsible for incoming inspection, application testing, regulatory compliance and final suitability assessment. No warranty is given for a particular performance or end use, and Hanyue Materials accepts no liability arising from unauthorized, prohibited or improper use.