Figure 8

Spectrally characterized polymers: (a) ethylene vinyl acetate (EVA), (b) polyethylene terephthalate (PET), (c) high density polyethylene (HDPE), (d) polypropylene (PP) and (e) polystyrene (PS).

Spectrally characterized polymers: (a) ethylene vinyl acetate (EVA), (b) polyethylene terephthalate (PET), (c) high density polyethylene (HDPE), (d) polypropylene (PP) and (e) polystyrene (PS).