Widely used in coatings, inks, adhesives and other systems.
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L-6109 is a caprolactone acrylate monomer formed by the reaction of ε-caprolactone and acrylic acid. When it is copolymerized with other low-molecular-weight reactive components, the resulting copolymers exhibit the typical properties of caprolactone materials — including high flexibility, excellent hydrolysis resistance, good chemical resistance, and good chemical compatibility — especially outstanding impact toughness.
Technical data
| Appearance | Transparent liquid |
|---|---|
| Molecular weight (g/mol) | 344 |
| Color number (APHA) | ≤50 |
| Viscosity (25ºC, CPS) | 60 - 80 |
| Density d (g/mL, 25/4℃) | 1.06 |
| Tg(ºC) | 47 |
| Refractive index | 1.463 |
| Surface tension (dyne/cm) | 31.3 |
| Functional group | 1 |
Performance
Low irritation, low volatility, low odor mono-functional monomer
Excellent chemical resistance, weatherability, flexibility, impact strength, abrasion resistance
Can be used as a UV reactive diluent
Suitable for cationic UV curing and polymer synthesis
Applications
Widely used in coatings, inks, adhesives and other systems.
Storage
To prevent premature polymerization due to the high reactivity of this product, keep it tightly sealed and store away from heat sources and direct sunlight. It is recommended to maintain storage temperature below 30 °C. Unused product should be promptly resealed and must not be left open. Under ventilated conditions at 25 °C, the product has a safe storage period of 6 months. Available packaging: 25 kg / 200 kg per drum
Tips: L-6109 features low odor, high flexibility, and low shrinkage
Note: Technical data represents typical values only. In view of the differences in formulas, production process, conditions, all the above statements must be adjusted according to the actual situation, our company does not make any promises. Our company reserves the right to reform its products without prior notice of any changes.
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