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Article: Surface modification of titanium with thermally treated polydimethylsiloxane coating and the effect on resin to titanium adhesion

TitleSurface modification of titanium with thermally treated polydimethylsiloxane coating and the effect on resin to titanium adhesion
Authors
Issue Date2015
Citation
Surface and Interface Analysis, 2015, v. 47 n. 1, p. 105-112 How to Cite?
AbstractIn this study, titanium surface modification by a thermal treatment using a polydimethylsiloxane (PDMS) coating was investigated. The surfaces of four titaniumsamples were surface treated by polishing, sandblasting, and coating with a PDMSwith a thermal treatment at 800 and 1100 °C. The titaniumsurfaces were characterized by X-ray photoelectron spectroscopy (XPS) and atomic force microscopy. The effect of the surface treatments on adhesion of resin to titanium was assessed by shear adhesion strength test. XPS analysis showed that there was a change of elemental composition of titaniumsurfaces after surface treatment. Binding energy shifts for Si2p and O1s were observed after sandblasting and thermally treated PDMS. Therefore, chemical states of Si and O were changed. Atomic forcemicroscopy analysis revealed that the surface topography of the Ti samples was different, and surface roughness was increased after sandblasting and thermal treatment of PDMS coating. Shear adhesion strength test results showed that the adhesion between resin and titanium is affected by the treatment temperature of PDMS coating. The highest adhesion is obtained at 1100 °C (14.7 ± 1.57MPa).
Persistent Identifierhttp://hdl.handle.net/10722/206777

 

DC FieldValueLanguage
dc.contributor.authorLung, YKen_US
dc.contributor.authorHeinonen, Men_US
dc.contributor.authorKukk, Een_US
dc.contributor.authorMatinlinna, JPen_US
dc.date.accessioned2014-12-02T09:05:40Z-
dc.date.available2014-12-02T09:05:40Z-
dc.date.issued2015en_US
dc.identifier.citationSurface and Interface Analysis, 2015, v. 47 n. 1, p. 105-112en_US
dc.identifier.urihttp://hdl.handle.net/10722/206777-
dc.description.abstractIn this study, titanium surface modification by a thermal treatment using a polydimethylsiloxane (PDMS) coating was investigated. The surfaces of four titaniumsamples were surface treated by polishing, sandblasting, and coating with a PDMSwith a thermal treatment at 800 and 1100 °C. The titaniumsurfaces were characterized by X-ray photoelectron spectroscopy (XPS) and atomic force microscopy. The effect of the surface treatments on adhesion of resin to titanium was assessed by shear adhesion strength test. XPS analysis showed that there was a change of elemental composition of titaniumsurfaces after surface treatment. Binding energy shifts for Si2p and O1s were observed after sandblasting and thermally treated PDMS. Therefore, chemical states of Si and O were changed. Atomic forcemicroscopy analysis revealed that the surface topography of the Ti samples was different, and surface roughness was increased after sandblasting and thermal treatment of PDMS coating. Shear adhesion strength test results showed that the adhesion between resin and titanium is affected by the treatment temperature of PDMS coating. The highest adhesion is obtained at 1100 °C (14.7 ± 1.57MPa).en_US
dc.languageengen_US
dc.relation.ispartofSurface and Interface Analysisen_US
dc.titleSurface modification of titanium with thermally treated polydimethylsiloxane coating and the effect on resin to titanium adhesionen_US
dc.typeArticleen_US
dc.identifier.emailLung, YK: cyklung@hku.hken_US
dc.identifier.emailMatinlinna, JP: jpmat@hku.hken_US
dc.identifier.authorityMatinlinna, JP=rp00052en_US
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1002/sia.5681en_US
dc.identifier.hkuros241589en_US

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