Assodi, Matej (2019) Utjecaj premaza papira na histerezu termokromnih boja. Baccalaureus work - Undergraduate programme. Grafički fakultet. [Mentor: Kulčar, Rahela].
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Abstract
Uloga boje vrlo je često ključan faktor pri izboru nekog proizvoda, a vrsta podloge može utjecati na drugačiji doživljaj iste boje. Cilj ovoga rada je istražiti utjecaj premaza na papiru na efekt promjene triju termokromnih ofsetnih boja različitih aktivacijskih temperatura (27°C, 45°C i 63°C). Uzorci će biti zagrijavani/hlađeni pomoću termostatičnog cirkulatora, a njihove kolorimetrijske karakteristike mjerit će se spektralnim fotometrom u različitim ciklusima ovisno o temperaturi aktivacije. Kako bi se prikazale dinamičke karakteristike promjene boja pratit će se njihove promjene preko histereza kako bi se utvrdilo postoje li razlike u dinamici promjene boje ovisno o karakteristikama podloge.
| Item Type: | Baccalaureus work - Undergraduate programme |
|---|---|
| Mentor name: | Kulčar, Rahela |
| Thesis Committee: | Bolanča Mirković, Ivana and Kulčar, Rahela and Banić, Dubravko |
| Defence date: | 23 September 2019 |
| Abstract in english: | The role of color is often a key factor when choosing a product, whereas the type of substrate can have an effect on how we experience color. The aim of this paper is to investigate how paper coatings effect the change of three thermochromic offset inks with different activation temperatures (27°C, 45°C and 63°C). The samples will be heated/cooled using a thermostatic circulator and their colorimetric characteristics will be measured by a spectral photometer in different cycles depending on the activation temperature. In order to show the dynamic characteristics of color change, the changes will be monitored via hysteresis to determine if there are any differences in the dynamics of color change depending on the characteristics of the substrate. |
| Uncontrolled Keywords: | termokromne boje, kolorimetrijske karakteristike, premazani papir |
| Keywords in english: | thermochromic colors, colorimetric characteristics, coated paper |
| Subjects: | TECHNICAL SCIENCES > Graphic Technology |
| Institution: | Grafički fakultet |
| City: | Zagreb |
| Number of Pages: | 31 |
| Callnumber: | KUL 2019 ASS |
| Inventory number: | Z963 |
| Depositing User: | Nina Jelača |
| Status: | Unpublished |
| Date Deposited: | 17 Dec 2019 08:55 |
| Last Modified: | 17 Dec 2019 08:55 |
| URI: | http://eprints.grf.unizg.hr/id/eprint/3074 |
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