Appearance: White particles
Packing: 1kg/bag or 25kg/drum
Capacity: 100kg/year
Sample: Available
Purity: ≥ 99.5%
Polydioxanone CAS 31621-87-1
Description
Polydioxanone Details
Chemical Name: Polydioxanone
Synonyms: Poly(p-dioxanone); Poly(1,4-dioxan-2-one); PDO; PDS
CAS No.: 31621-87-1
Molecular Formula: C4H6O3)n
Molecular Weight: 102.088
Molecular Structure:
Appearance: White particles
Purity: ≥ 99.5%
Polydioxanone Typical Properties
| Item | Specifications |
| Appearance | White particles |
| Intrinsic viscosity | 0.2-4.5 dL/g |
| Viscosity average | 1-100w |
| MW | 1-100w |
| Melting point | 109℃ |
| Residual monomer | Max 1.0% |
| Residual solvent | Max 0.05% |
| Heavy metals | Max 10 ppm |
| Density | 1.25 g/cm3 |
| Sulfate ash | Max 0.05% |
| Glass Transition Temp. (Tg) | Approx. -10°C to 0°C |
Polydioxanone Usage
Cosmetic thread lifting threads: These are the core material of the globally popular “collagen lifting threads” in the cosmetic medicine field.
Surgical absorbable sutures: These are single-strand absorbable sutures. They degrade into non-toxic small-molecule metabolites, which are eventually excreted through respiration and urine, leaving no tissue residue.
Tissue engineering frameworks and implants: Used to manufacture absorbable orthopedic fixation nails, tissue engineering scaffolds, vascular scaffolds, ring and bone plate fixation devices, hemostatic forceps, hemostatic ointments, suture clips, and other implantable medical devices.
Polydioxanone Packaging and Shipping
Packing: 1kg/bag or 25kg/drum
Polydioxanone Storage
1.In order to ensure product quality, a special package to avoid water is necessary.
2.We filled high purity dry nitrogen in the Polyethylene bag for hot plastic, the outer lining of thermal plastic foil pouch, built-in desiccant. All the packing is done in a highly clean room.
3.All of the polymers should be stored at 0°C or less, and should prevent hydrolysis. Before opening, the product should be allowed to adjust to room temperature to avoid condensation polymer concentrate combined with moisture in the bag. To re-opened after the product packaging sealing, must be of high purity dry nitrogen filled to prevent moisture generated in the bag.