SINOMER® UDMA is a special aliphatic polyurethane dimethacrylate, which has the characteristics of yellowing resistance, good adhesion, good toughness, fast curing speed, good weather resistance and water resistance.It can be used for UV polymerization of various unsaturated systems such as UV coatings, UV inks, and UV adhesives, and is especially recommended for dental 原料组分s.Compatible with SINOMER®BIS-GMA
SINOMER UDMA
Chemical Name: Urethane dimethacrylate;HEMATMDI;Di-HEMA trimethylhexyl dicarbamate;Di-HEMA/TMHDC;Urethane Diol Dimethacrylate;Aliphatic Urethane Methacrylate
CAS No.: 72869-86-4/41137-60-4 /105883-40-7
Molecular structure：
| Appearance | Colorless to light yellow clear viscous liquid |
| Viscosity (mPa.s @25 deg. C) | 2000~12000 |
| Color (Pt-Co) | ≤100 APHA |
| NCO content (%) | ≤0.3 |
| Density,mgKOH/g @25℃ | 1.0500-1.1700 |
| Refractive index | 1.480 |
SINOMER® UDMA has been tested and its main applications are as follows:
Dental 原料组分, UV curing filling 原料组分, suitable for SINOMER®BIS-GMA;
High-end UV coatings, UV adhesives;
Used as a modification of resin.
● 25kg or 200L /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。
