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Product Infomation
Product Name Poly(p-dioxanone), PPDO
Catalog Number POL-TE081
Description PPDO is a biodegradable material. In natural environments or living organisms, its ester bonds in the main chain gradually break down through hydrolysis, ultimately degrading into dioxolane monomers and their derivatives. These degradation products can participate in biological metabolism, making them environmentally friendly and non-polluting in the long term. Its degradation rate is relatively slow and can be controlled by adjusting factors such as molecular weight and crystallinity to meet the needs of different application scenarios.
Application For absorbable medical devices such as sutures, facial implants, etc.
CAS Number 31621-87-1
Molecular Formula (C4H6O3)n
Feature Biodegradability, chemical stability.
Appearance Milky white solid
Viscosity < 3.0 dL/g
Heavy Metals < 5 ppm
Monomer Residues ≤ 1%
Solvent Residues < 5 ppm
Melting Point 100-120°C
MFR < 12.0 g/min
Moisture ≤ 100 ppm
Tin ≤ 30 ppm
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