prikaz prve stranice dokumenta Utjecaj modifikacije površine na kvalitetu lakiranja
  Download
PDF 1.72 MB
master's thesis
Utjecaj modifikacije površine na kvalitetu lakiranja
Zagreb: University of Zagreb, Faculty of Forestry and Wood Technology, 2022. urn:nbn:hr:108:543195
Janeš, Toni
University of Zagreb
Faculty of Forestry and Wood Technology
Institute of Furniture and Wood in Construction

Institutional repository: University of Zagreb Faculty of Forestry and Wood Technology

Cite this document

Janeš, T. (2022). Utjecaj modifikacije površine na kvalitetu lakiranja (Master's thesis). Zagreb: University of Zagreb, Faculty of Forestry and Wood Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:108:543195

Janeš, Toni. "Utjecaj modifikacije površine na kvalitetu lakiranja." Master's thesis, University of Zagreb, Faculty of Forestry and Wood Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:108:543195

Janeš, Toni. "Utjecaj modifikacije površine na kvalitetu lakiranja." Master's thesis, University of Zagreb, Faculty of Forestry and Wood Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:108:543195

Janeš, T. (2022). 'Utjecaj modifikacije površine na kvalitetu lakiranja', Master's thesis, University of Zagreb, Faculty of Forestry and Wood Technology, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:108:543195

Janeš T. Utjecaj modifikacije površine na kvalitetu lakiranja [Master's thesis]. Zagreb: University of Zagreb, Faculty of Forestry and Wood Technology; 2022 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:108:543195

T. Janeš, "Utjecaj modifikacije površine na kvalitetu lakiranja", Master's thesis, University of Zagreb, Faculty of Forestry and Wood Technology, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:108:543195

Metadata
TitleUtjecaj modifikacije površine na kvalitetu lakiranja
Title (english)Influence of surface modification on quality of finishing
AuthorToni Janeš
MentorJosip Miklečić (mentor)
Committee memberJosip Miklečić (predsjednik povjerenstva)
Committee memberVlatka Jirouš Rajković (član povjerenstva)
Committee memberTomislav Gržan (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Forestry and Wood Technology
(Institute of Furniture and Wood in Construction)
Zagreb
Defense date and country2022-09-23, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Wood Technology
Abstract
U ovom diplomskom radu istražen je utjecaj UV zračenja na kvašenje površine bukovine vodom i vodenim lakom te adheziju i debljinu vodenog laka. Uzorci bukovine ozračeni su različitim intenzitetom zračenja u kontroliranim uvjetima s živinom lampom. Intenzitet zračenja određen je brojem prolaza ispod UV lampe pri minimalnom pomaku uzorka i maksimalnom jačinom zračenja. Kvašenje podloge ispitivano je mjerenjem kontaktnog kuta vode i vodenog premaza u određenom vremenu od aplikacije kapi na površinu. Adhezija je mjerena otkidanjem valjčića, a debljina suhog filma premaza je mjerena na mikroskopu na poprečnom presjeku uzorka. Dobivenim rezultatima došlo se do saznanja da ovisno o intezitetu zračenja uzoraka, kvašenje podloge se smanjuje, dok adhezivna čvrstoća raste, kao i debljina suhog filma premaza.
Abstract (english)
In this thesis, the influence of UV radiation on the wetting of the surface of beech wood with water and water-based varnish, aswell as the adhesion and thickness of the water-based varnish, was investigated. Beechwood samples were irradiated with different radiation intensities under controlled conditions with a mercury lamp. The intensity of the radiation is determined by the number of passes under the UV lamp at the minimum movement of the sample and the maximum strength of the radiation. The wetting of the substrate was examined by measuring the contact angle of water and the water coating in a certain time from the application of a drop to the surface. Adhesion was measured by tearing off the roller, and the thickness of the dry film of the coating was measured under a microscope on the cross-section of the sample. The obtained results showed that depending on the radiation intensity of the samples, the wetting of the substrate decreases, while the adhesive strength increases, as well as the thickness of the dry film of the coating.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:108:543195
Study programmeTitle: Wood Technology Processes
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka drvne tehnologije (magistar/magistra inženjer/inženjerka drvne tehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-11-17 07:38:49