Transparent hybrid coatings for plastic substrates were prepared by the sol-gel process, using poly(ethylene oxide) or polycaprolactone and tetraethoxysilane as silica precursor. Both thermal and microwave-assisted curing were used and their effect on anti-scratch properties and photo-oxidation resistance was evaluated. Hybrids were effective coatings for the improvement of the scratch resistance of PC while accelerated artificial ageing (performed under irradiation at 60°C in the presence of oxygen) showed that the coatings increases drastically the resistance to oxidative degradation.

Organic-inorganic sol-gel hybrid coatings to improve the scratch resistance of plastic substrates / P. Fabbri; M. Messori; M. Toselli; F. Pilati.. - STAMPA. - (2009), pp. B1.1.22-B1.1.22. (Intervento presentato al convegno Hybrid Materials 2009 tenutosi a Tours (Francia) nel 15-19 marzo 2009).

Organic-inorganic sol-gel hybrid coatings to improve the scratch resistance of plastic substrates.

FABBRI, PAOLA;TOSELLI, MAURIZIO;
2009

Abstract

Transparent hybrid coatings for plastic substrates were prepared by the sol-gel process, using poly(ethylene oxide) or polycaprolactone and tetraethoxysilane as silica precursor. Both thermal and microwave-assisted curing were used and their effect on anti-scratch properties and photo-oxidation resistance was evaluated. Hybrids were effective coatings for the improvement of the scratch resistance of PC while accelerated artificial ageing (performed under irradiation at 60°C in the presence of oxygen) showed that the coatings increases drastically the resistance to oxidative degradation.
2009
Conference Proceedings
B1.1.22
B1.1.22
Organic-inorganic sol-gel hybrid coatings to improve the scratch resistance of plastic substrates / P. Fabbri; M. Messori; M. Toselli; F. Pilati.. - STAMPA. - (2009), pp. B1.1.22-B1.1.22. (Intervento presentato al convegno Hybrid Materials 2009 tenutosi a Tours (Francia) nel 15-19 marzo 2009).
P. Fabbri; M. Messori; M. Toselli; F. Pilati.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/83973
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