PDLA (Poly-D-Lactic Acid)
PDLA는 PLLA와 동일한 강도와 투명성을 제공하지만, 서로 다른 거울상 이성질체로 구성되어 있습니다.
주로 PLLA와 혼합하여 물성 조절에 사용되며, 다양한 산업 및 의료 응용에 활용됩니다.
주로 PLLA와 혼합하여 물성 조절에 사용되며, 다양한 산업 및 의료 응용에 활용됩니다.
제품 정보
Product data sheet
微球 (PDLA Microspheres)
Description
With the great efforts of our talented and diligent R&D team, we not only could produce the PDLA polymers, but also the PDLA microspheres from 5μm to 25μm. Because of good biocompatibility and biodegradability, they can be used in various areas, such as for plastic surgery implants, dermal fillers and other high-end anti-aging cosmetic products.
Parameter
| Item | Test Method | Specification |
|---|---|---|
| Appearance | Visual | White uniform globular particles |
| Residual Solvent | Gas Chromatography | ≤600ppm |
| Solid Insoluble | Chloroform | ≤3% |
| Bacterial Endotoxin | Tachypleus Amebocyte Lysate | ≤50EU/g |
For each batch a certificate of analysis is provided, showing the analytical data determined in our quality control laboratory. Additional analytical data can be made upon request.
Physical-chemical properties
| Chemical name | PDLA Microspheres |
|---|
Packaging
| Packaging | 50g/100g/500g/1Kg per aluminum foil bag |
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Recommend storage
| Storage | Stored in a cool and dry place without sunlight, a refrigerator is recommended. |
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Shelf life
| Shelf life | When stored in the original packaging at normal temperatures (below 25℃), Microspheres keep their initial properties for at least two years. |
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Product catalogue
| Model | IV dl/g | Mv Range (ten thousand) | Size |
|---|---|---|---|
| PDLA-M | 0.30 - 0.75 | 0.6 - 2.0 | 5 - 25μm |
| 0.75 - 1.25 | 2.0 - 4.0 | ||
| 1.25 - 1.75 | 4.0 - 6.4 | ||
| 1.75 - 2.25 | 6.4 - 9.0 |