SamplePET-TP-017
Plastic Type Polyethylene Terephthalate (PET)
Molecular Formula(C10H8O4)n
ColorTransparent
Common useLaundry liquid detergent bottle
Degradation detailsExposure to indoor conditions. It was used only as a bottle for liquid detergent and then it was measured.
Time of degradation2 months
Sample descriptionOn the outer surface the bottle is clean, but there are traces of detergent on the inside surface.
Microscopic image(s)
Macroscopic image(s)
Spectral Data typeRaman
Raman spectrum acquisition parametersLaser wavelength: 785 nm
Laser Power: 300 mW (100% of the laser power)
Exposure time: 1 s
Objective magnification: 20X (NA 0.35)
Spectrum range: 800-1700 cm-1

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