Specifications
| Intrinsic viscosity | 0.3-5dl/g |
| Viscosity average MW | 1-100w |
| Number average MW | 1-100w |
| Glass transition temp | 60-65℃ |
| Melting point(Tm) | Tm=175-185℃ |
| Residual monomer | Max 1% |
| Residual solvent | Max 0.05% |
| Heavy metals | Max 10 ppm |
| Density | 1.20-1.30 g/cm3 |
| Sulfate ash | Max 0.05%
|
Usage
Drug sustained-release and controlled-release coating materials, adhesive raw materials, and intermediate products in the synthesis of polylactic acid.