Appearance: Whiteorpaleyellowparticles DL-lactide/Glycolic(mol/mol): …
Appearance : | White or pale yellow particles |
DL-lactide/Glycolic(mol/mol): | 85/15、75/25、50/50 |
IV (Intrinsic viscosity) : | 0.2-1.8 dL/g |
Specific Rotation (,chloroform): | -10 - +10° |
Glass Transition Temperature: | 48-53°C |
Melting Point : | Amorphous |
Residual Monomers : | <1% |
Residual Solvents: | < 0.05% |
Extractable Heavy Metals: | < 10 ppm |
Stannum (Catalyst): | < 200 ppm |
Density: | 1.24 g/cm3 |
Sulfate Ash: | < 0.05% |
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