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Poly(L-lactide) (PLLA) | CAS 33135-50-1 | Biodegradable
Linear aliphatic polyester with high crystallinity. Excellent mechanical properties and biodegradability. Used in medical sutures, orthopedic fixation materials, and drug delivery.
Product Name: Poly(L-lactide) (PLLA)
CAS No.: 33135-50-1
MF: C₆H₈O₄
Description: Light white to brown granules
Intrinsic Viscosity: 1.0–2.0 dL/g at 30 °C
Melting Point: 220–230 °C
Glass Transition Temperature (Tg): 35–40 °C
Water Content: ≤0.5%
Heavy Metals: ≤10 ppm
Quantity: 3 kg
Packaging: 1 kg/bag
What is Poly(L-lactide)?
Poly(L-lactide) (PLLA) is a linear aliphatic polyester with high crystallinity. Due to its excellent mechanical properties and biodegradability, it has become one of the most widely used polymers in the medical field. It is primarily used in:
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Medical sutures
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Orthopedic fixation materials (non-removable)
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Drug delivery systems
