Vpliv različnih tipov matirnih sredstev na fizikalne lastnosti dvokomponentnih poliuretanskih premazov za les

Zakotnik, Miha (author), Godec, Andrej (mentor)

Matirna sredstva predstavljajo pomemben aditiv pri premazih. Poleg estetskega vpliva vplivajo tudi na fizikalno kemijske lastnosti. Ker so lahko osnovani na drugačen princip, so tudi sami vplivi različni. Cilj diplomske naloge je odkriti ustrezno matirno sredstvo oziroma mešanico matirnih sredstev, ki bo zadovoljil primaren cilj – znižal sijaj premaza na obdelanem lesenem elementu na 12 – 14% , hkrati pa izboljšal tudi druge pomembne fizikalno kemijske lastnosti samega premaza, predvsem trdoto.

• Language: Slovenian
• Keywords: matirna sredstva, dvokomponentni poliuretani, sijaj, trdota
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2019
• PID: 20.500.12556/RUL-111170
• COBISS.SI-ID: 1538439107
• Publication date in RUL: 25.09.2019

Secondary language

• Language: English
• Title: Influence of different types of matting agents on the physical properties of two-component polyurethane coatings for wood

Abstract

Matting agents are important additive in coatings. Apart from aesthetic impact, they also have a key impact on chemo physical properties. The goal of bachelor's degree is finding a new matting agent or a mixture of matting agents that will satisfy the primary goal – the gloss of the coated wooden element is to be reduced to 12 – 14%, and at the same time, improve other chemo physical properties of the coating itself, like hardness.

• Keywords: matting agents, two component polyurethane, gloss, hardness