外消旋聚乳酸
Poly(D，L-lactide)(PDLLA)
外消旋聚乳酸 inherent viscosity: 0.18-0.30dl/g，inherent viscosity: 0.30-0.50dl/g，inherent viscosity: 0.50-0.70dl/g，inherent viscosity: 0.70-1.00dl/g，inherent viscosity: 1.00-1.50dl/g，inherent viscosity: 1.50-2.00dl/g，inherent viscosity: 2.00-2.50dl/g，inherent viscosity: 2.50-3.00dl/g，inherent viscosity: 3.00-4.00dl/g