Poly(L-lactide-co-ε-caprolactone)
Synonyms: PLCL, PLLA-PCL, Poly(l-lactide-co-ε-caprolactone)
Linear Formula: CH3(C6H10O2)m(C6H8O4)nCH3
Range of Viscolity: 0.2-3.0 dl/g
Specification: L-PLCL/7525,L-PLCL5050
Minimal order quantity: 30 gram
Poly(L-lactide-co-ε-caprolactone) is a versatile biodegradable copolymer that combines the complementary properties of polylactide and polycaprolactone. This innovative material offers excellent flexibility and controlled degradation rates, making it ideal for various biomedical applications.
The copolymer features adjustable mechanical properties that can be tailored by varying the ratio of l-lactide to caprolactone components. With its excellent biocompatibility profile, it provides a safe platform for tissue engineering, drug delivery systems, and medical implants.
Our pharmaceutical-grade Poly(L-lactide-co-ε-caprolactone) undergoes rigorous quality control to ensure consistent performance and purity. The material demonstrates good thermal stability and can be sterilized using standard methods without significant property changes.
Available in various molecular weights and monomer ratios to suit specific project requirements. Our technical team provides comprehensive support to help you select the optimal formulation for your application needs.
| Specification | Chemicl Name | Intrinsic viscosity(dl/g) |
|---|---|---|
| PL-75LPLCL100 | Poly(L-lactide-co-ε -caprolactone) 75:25 | ≤1.0 |
| PL-75LPLCL200 | Poly(L-lactide-co-ε -caprolactone) 75:25 | 1.0-2.0 |
| PL-75LPLCL300 | Poly(L-lactide-co-ε -caprolactone) 75:25 | 2.0-3.0 |
| PL-50LPLCL100 | Poly(L-lactide-co-ε -caprolactone) 50:50 | ≤1.0 |
| PL-50LPLCL200 | Poly(L-lactide-co-ε -caprolactone) 50:50 | 1.0-2.0 |
| PL-50LPLCL300 | Poly(L-lactide-co-ε -caprolactone) 50:50 | 2.0-3.0 |
FAQ
Most frequent questions and answers
A higher L-lactide content increases the polymer’s strength and stiffness, while a higher ε-caprolactone content improves flexibility and elongation. The ratio can be customized to achieve the desired mechanical and degradation properties.
The degradation rate depends on the L-lactide to ε-caprolactone ratio, molecular weight, and environmental conditions. It generally degrades over months to years in biological environments.
The Tg varies based on composition but typically ranges between -10°C and 50°C, with more caprolactone lowering the Tg and increasing flexibility.
Yes, we offer PLCL with different L-lactide/ε-caprolactone ratios, molecular weights, and processing properties to meet specific application needs.
PLCL is vacuum-sealed or packed in moisture-proof and airtight containers to maintain stability. It should be stored in a cool, dry place away from direct sunlight.
Lead times depend on production capacity and order size. Generally, standard orders take 5-7 days, while custom formulations may require additional processing time.