Sinomer® DCPEMA is a low-viscosity diluent monomer that can be used in UV curing systems; The bicyclic structure of DCPD exhibits hydrophobic characteristics due to its rigid, non-polar hydrocarbon framework. The low polarity of the cyclic aliphatic system significantly reduces hydrogen bonding interactions with water molecules, thereby decreasing the material’s inherent hydrophilicity. This structural feature makes DCPD-based systems inherently resistant to water absorption.
SINOMER® DCPEMA
Chemical Name: Dicyclopentenyloxyethyl Methacrylate
CAS No.: 68586-19-6
MF: C16H22O4 MW： 262
Molecular structure：
| Items | DCPEMA | DCPEMA-L | |
| Appearance | Colorless to light yellow transparent liquid | ||
| Purity , wt% | ≥97 | ≥97 | |
| Acid Value, mg KOH/g | ≤2 | ≤0.5 | |
| Tg, ℃ | 40 | ||
| Color, APHA | ＜100 | ||
| Refractive index, nD @25°C | 1.499 | ||
| Viscosity,@25℃, cps | 14-20 | ||
| Polymerization inhibitor, MEHQ | 200-600 | ||
| Low odor, low volatility, low irritation | Chemical resistance |
| Low viscosity | Good adhesion |
UV coatings, inks, UV adhesives, resin synthesis, etc.
● Packing:200kgs/drum.
● Delivery:with in 5-7 working days.
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.
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Provide formulation optimization support for water-based/solvent-based systems
Full coverage of REACH, FDA, and GB standards
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