| Plastic Type | Polypropylene (PP) |
| Molecular Formula | (C3H6)n |
| Color | Blue |
| Common use | Fishing nets |
| Degradation details | Exposure to seawater. The samples were collected from sea bottom by scuba diving. |
| Time of degradation | 15 years |
| Microscopic images |  20x   5x |
| Macroscopic images |  |
| Spectral Data type | Raman spectrum |
| Raman data parameters | Laser exposure wavelength: 785 nm Laser Power: 300 mW Exposure time: 1 s Objective magnification: 20X (NA 0.35) Spectrum range: 765-1800 cm-1 |
BluePolypropylene.txt