Sinomer® UVD 52001 DCM is a dual-cure epoxy methacrylate oligomer containing one epoxy group and one methacrylate double bond in the same molecule. This unique structure enables two independent curing mechanisms: free-radical UV polymerization through the methacrylate group, and cationic or thermal ring-opening polymerization through the epoxy group. The dual-cure capability allows for shadow-area curing, post-curing, and enhanced crosslink density, making it suitable for demanding adhesive, coating, ink, and sealant applications. It exhibits high reactivity, excellent chemical resistance, high hardness, and good abrasion resistance.
SINOMER® UVD52001 DCM
(Dual-Cure Epoxy Methacrylate Oligomer)
Sinomer® UVD 52001 DCM is a dual-cure epoxy methacrylate oligomer containing one epoxy group and one methacrylate double bond in the same molecule. This unique structure enables two independent curing mechanisms: free-radical UV polymerization through the methacrylate group, and cationic or thermal ring-opening polymerization through the epoxy group. The dual-cure capability allows for shadow-area curing, post-curing, and enhanced crosslink density, making it suitable for demanding adhesive, coating, ink, and sealant applications. It exhibits high reactivity, excellent chemical resistance, high hardness, and good abrasion resistance.
| 检验项目 (Item) | 指标要求 (Specification) |
| 外观 (Appearance) | Slightly green transparent liquid |
| Viscosity (mPa·s @ 25°C) | 85,000 – 130,000 |
| Acid Value (mg KOH/g) | ≤ 3.0 |
| Functionality | 2 |
Dual-cure functionality: free-radical (methacrylate) + cationic/thermal (epoxy)
High reactivity and fast curing
Excellent chemical resistance
High hardness and good abrasion resistance
Good adhesion to glass, optical materials, metals, plastics, wood, and paper
Suitable for anaerobic, structural, and pressure-sensitive adhesives
Anaerobic adhesives
Structural adhesives
Pressure-sensitive adhesives
Coatings
Inks
Sealants
Bonding and coating of glass, optical materials, metals, plastics, wood, and paper
20kg or 200kg/drum.
存放在干燥、阴凉、通风良好的库房内。
避免受光照和高温加热。
运输过程中做好防漏、防雨与防暴晒保护。
