A study of properties of POSS-modified varnish coatings UV-cured on a wood surface

• Autorzy: Banecki Jarosław , Żabicka Beata

Identyfikatory

DOI

10.12841/wood.1644-3985.309.10

• Języki publikacji: EN

Abstrakty

EN

Research was carried out in a new topic area related to the quality of lacquer finishes on wood surfaces, such as furniture or floor elements. Selected results are presented relating to basic mechanical properties of composite varnish coatings modified with a selected commercial POSS compound, photo-cured on the surface of a chosen wood species. The test results obtained for two groups of varnish coatings differing in the varnish binder used (oligoether or oligoester) pointed to various effects of POSS modification of the varnish compositions and UV-cured coatings. These effects were dependent on the functional property considered as well as the content of POSS nanofiller in the varnish composition. In general, the presence of selected POSS molecules in the UV coating structure improved its abrasion and linear scratching resistance, but did not improve – or even slightly reduced – the adhesion of the coating to the wood surface.

Słowa kluczowe

EN

POSS nanofiller; varnish composition; polymer nanocomposite; composite coating; reference coating; coating properties

• Wydawca: Sieć Badawcza Łukasiewicz - Poznański Instytut Technologiczny
• Czasopismo: Drewno : prace naukowe, doniesienia, komunikaty
• Rocznik: 2019
• Tom: vol. 62, nr 204
• Strony: 127--145
• Opis fizyczny: Bibliogr. 34 poz., rys., tab.

Twórcy

autor

Banecki Jarosław

• Łukasiewicz Research Network – Wood Technology Institute, Poznan, Poland

autor

Żabicka Beata

• Wood Technology Institute, Poznan (2011-2014)

Bibliografia

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• List of standards
• PN-EN ISO 4624:2004 Farby i lakiery – Proba odrywania do oceny przyczepności (Paints and varnishes – Pull-off test for adhesion)
• PN-EN ISO 2808:2008 Farby i lakiery – Oznaczanie grubości powłoki (Paints and varnishes – Determination of film thickness)
• PN-EN 13722:2006 Meble – Ocena połysku powierzchni (Furniture – Assessment of the surface gloss)
• PN-EN 15185:2011 Meble – Ocena odporności powierzchni na ścieranie (Furniture – Assessment of the surface resistance to abrasion)
• PN-EN 15186:2012 Meble – Ocena odporności powierzchni na zarysowanie (Furniture – Assessment of the surface resistance to scratching)
• PN-ISO 4211-4:1999 Meble – Badanie powierzchni – Ocena odporności na uderzenie (Furniture – Tests for surfaces – Part 4: Assessment of resistance to impact)

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).