Research Article
Rapid and Nondestructive On-Site Classification Method for Consumer-Grade Plastics Based on Portable NIR Spectrometer and Machine Learning
Table 1
Description of the standard plastic samples.
| | Identified in the study as | Color | Polymer type |
| | ABS1 | White | Acrylonitrile butadiene styrene (ABS) | | ABS2 | Transparent | Acrylonitrile butadiene styrene (ABS) | | PC1 | White | Polycarbonate (PC) | | PC2 | Transparent | Polycarbonate (PC) | | PE | White | Polyethylene (PE) | | PET1 | White | Polyethylene terephthalate (PET) | | PET2 | Transparent | Polyethylene terephthalate (PET) | | PP | White | Polypropylene (PP) | | PS1 | White | Polystyrene (PS) | | PS2 | Transparent | Polystyrene (PS) | | PVC1 | White | Polyvinyl chloride (PVC) | | PVC2 | Transparent | Polyvinyl chloride (PVC) |
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