PGA
Product Features:
Polyglycolide (PGA) exhibits excellent biocompatibility. Its biodegradation primarily occurs through simple hydrolysis. It also demonstrates bioresorbability, good processability, and a wide range of degradation rates. Physical, mechanical, and other properties can be tailored based on PGA’s varying molecular weights and its copolymers.
Product Applications:
Surgical sutures, drug delivery carriers, and scaffolds for cell culture and transplantation.
Product Index:
| Test Items | Detection Method | Testing requirements |
| Appearance | Visual Inspection | White or light brown |
| Melting Point | DSC | 205-235℃ |
| Melt Index | Melt flow rate meter | 5-50g/10min |
| Water Content | Karl Fischer moisture analyzer | ≤0.5% |
| Ignition Residue | Burning residue detection method | ≤0.5% |
| Monomer Residue | GC | ≤1% |
| Tin Residue | AAS | ≤150ppm |
| Heavy Metals（pb） | Heavy Metal Inspection Method | ≤10ppm |
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