Sinepoxy® CER-130 OXT is a hybrid difunctional monomer containing both an oxetane ring and a methacrylate group. This dual functionality allows it to participate in both cationic and free-radical polymerization, making it an ideal choice for hybrid UV curing systems. It offers low viscosity, low curing shrinkage, good toughness, strong adhesion, and fast curing without oxygen inhibition. The product is suitable for UV inks, coatings, adhesives, encapsulants, photoresists, and 3D printing.
SINEPOXY® CER-130 OXT
(Hybrid Oxetane Methacrylate Monomer for Free-Radical and Cationic UV Curing Systems)
Chemical Name: 3-Ethyl-3-(methacryloyloxymethyl)oxetane
CAS No: 37674-57-0
Molecular Formula: C10H16O3
Molecular Weight：184.23
Molecular Structure:
Sinepoxy® CER-130 OXT is a hybrid difunctional monomer containing both an oxetane ring and a methacrylate group. This dual functionality allows it to participate in both cationic and free-radical polymerization, making it an ideal choice for hybrid UV curing systems. It offers low viscosity, low curing shrinkage, good toughness, strong adhesion, and fast curing without oxygen inhibition. The product is suitable for UV inks, coatings, adhesives, encapsulants, photoresists, and 3D printing.
| 检验项目 (Item) | 指标要求 (Specification) |
| 外观 (Appearance) | Colorless transparent liquid |
| 纯度 (Purity) | ≥ 95% |
| 水分 (Water Content) | ≤ 0.5% |
| Viscosity (30°C) | 15.3 ± 1 mPa·s |
| 沸点 (Boiling Point) | 239.0 ± 13.0°C / 760 Torr |
Hybrid functionality: oxetane ring (cationic) + methacrylate group (free-radical)
Low viscosity (15.3 ± 1 mPa·s at 30°C)
Low curing shrinkage
Fast curing speed, no oxygen inhibition
Good toughness and strong adhesion
Low volatility, mild odor, extremely low toxicity
Safe and environmentally friendly
UV inks
UV coatings
UV adhesives
Encapsulants
Photoresists
3D printing
Hybrid free-radical/cationic curing systems
25 kg/drum or 200 kg/drum
Avoid light and keep in cool and dry condition. 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。
