EVALUATING THE WETTING (SURFACE POLARITY) AND ROUGHNESS OF PET FOILS SURFACE DEGRADED BY INCIPIENT ALKALINE HYDROLYSIS
One of the ways to weaken the inherently hydrophobic surface of plastics from the view of flotation separation is the application of alkaline hydrolysis. A pretreatment in NaOH solutions at low temperatures and/or concentrations of up to 60 °C and 8 %, respectively, for 20 minutes has been found to...
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| Veröffentlicht in: | Annals of Faculty Engineering Hunedoara 2011-01, Vol.9 (1), p.235 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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