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Product Infomation
Product Name Polyglycolideacid, PGA
Catalog Number POL-TE074
Description Poly(glycolic acid) (PGA) is a highly crystalline, biodegradable aliphatic polymer with rapid degradation rates, classified as a biodegradable polymer.
Application For surgical sutures, drug delivery carriers, and scaffolds for cell culture and transplantation.
CAS Number 26009-03-0
Molecular Formula (C4H4O4)n
Feature Poly(glycolic acid) (PGA) exhibits excellent biocompatibility; biodegradation occurs primarily through simple hydrolysis; bioresorbability; good processability; a wide range of degradation rates, physical, mechanical, and other properties can be achieved through varying molecular weights of PGA and its copolymers.
Appearance Yellow or light brown solid
Viscosity 0.2-2.0 dL/g
Heavy Metals ≤ 10 ppm
Monomer Residues ≤ 1%
Solvent Residues < 0.05%
Sulfate Ash < 0.05%
Melting Point 205-235°C
MFR 5-50 g/10min
Moisture ≤ 0.5%
Residue on Ignition ≤ 0.5%
Tin ≤ 150 ppm
Density 1.3 g/cm³
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