A new approach to characterization of barrier properties of ORMOCER protective coatings

A new approach to characterization of barrier properties of ORMOCER protective coatings

The Radiometric Emanation Method (REM) was used for the characterization of barrier properties of protective coatings for outdoor bronze sculptures. Radon diffusion parameters of the hardened protective layers prepared from ORMOCER lacquers of varying compositions were examined. The differences in t...

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Veröffentlicht in:Journal of sol-gel science and technology 1995-09, Vol.8 (1-3), p.591-594
Hauptverfasser: Balek, V, Malek, Z, Casensky, B, Niznansky, D, Subrt, J, Vecernikova, E, Romich, H, Pilz, M
Format: Artikel
Sprache:eng
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Zusammenfassung:The Radiometric Emanation Method (REM) was used for the characterization of barrier properties of protective coatings for outdoor bronze sculptures. Radon diffusion parameters of the hardened protective layers prepared from ORMOCER lacquers of varying compositions were examined. The differences in the barrier properties of non weathered and weathered ORMOCER coatings, as well as of INCRALAC coatings, were compared. REM is recommended for the characterization of barrier properties of protective coatings submitted to weathering at varying conditions and time.
ISSN:0928-0707