| HS Code | 268861 |
| Product Name | PURASORB PL 38 Medical Device Poly(L-lactide) |
| Chemical Name | Poly(L-lactide) |
| Synonyms | PLLA; Poly(L-lactic acid) |
| Cas Number | 26100-51-6 |
| Molecular Formula | (C3H4O2)n |
| Appearance | White to off-white granules or pellets |
| Inherent Viscosity | 3.8 dL/g (chloroform, 25°C) |
| Glass Transition Temperature | 55–60 °C |
| Melting Temperature | 175–178 °C |
| Density | 1.24–1.30 g/cm³ |
| Crystallinity | Semi-crystalline |
| Solubility | Soluble in chloroform, dichloromethane, dioxane; insoluble in water and ethanol |
| Biodegradability | Biodegradable by hydrolysis |
| Biocompatibility | Biocompatible |
| Residual Monomer | ≤ 0.5% |
| Moisture Content | ≤ 0.5% |
| Heavy Metals | ≤ 10 ppm |
| Processing Methods | Melt extrusion, injection molding, compression molding |
| Storage Conditions | Store in a cool, dry place protected from moisture |
As an accredited PURASORB PL 38 Medical Device Poly(L-lactide) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | PURASORB PL 38 is packaged in a 1 kg nitrogen-flushed aluminum foil bag, sealed and labeled for medical device use. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): PURASORB PL 38 Medical Device Poly(L-lactide), securely palletized, loaded, and sealed for ocean freight. |
| Shipping | PURASORB PL 38 is shipped as a non-hazardous, non-regulated solid polymer under ambient conditions in sealed, moisture-barrier packaging, preferably with desiccant. Protect from heat, moisture, and contamination. No special transport classification or labeling is required by DOT, IMDG, or IATA. Store and transport cool and dry. |
| Storage | Store PURASORB PL 38 in a tightly sealed, original container in a cool, dry, well-ventilated area. Protect from moisture, light, heat, and oxidizing agents. Refrigerate at 2–8°C, or freeze at –20°C for extended storage. Allow sealed containers to equilibrate to room temperature before opening to prevent condensation. Keep away from ignition sources and incompatible materials. Use a desiccant if required. |
| Shelf Life | Typically two years in unopened original packaging when stored at 2–8°C, dry, and protected from moisture, heat, and light. |
Competitive PURASORB PL 38 Medical Device Poly(L-lactide) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8618136850665 or mail to admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8618136850665
Email: admin@ascent-chem.com
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