TY  - JOUR
AU  - Marinković, Aleksandar
AU  - Milošević, Milena
AU  - Vuksanović, Marija
AU  - Jančić-Heinemann, Radmila
AU  - Matijašević, Milica
AU  - Radmilović, Vuk
AU  - Živković, Predrag
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13199
AB  - U ovom radu su predstavljene mogućnosti povećanja hidrofobnosti površine papira nanošenjem slojeva hidrofobnog materijala na njegovu površinu. Ispitane su dve različite tehnike nanošenja stearinske kiseline, šelaka i cink-hidroksida na površinu papira. Hidrofobnost je ispitana modifikovanom metodom po Kobu, merenjem ugla kvašenja i vremena zadržavanja kapi. Prisustvo sredstava za hidrofobizaciju potvrđeno je FTIR spektroskopijom. Utvrđeno je da se, primenjenim metodama nanošenja, mnogo bolji rezultati dobijaju sa stearinskom kiselinom nego sa šelakom.
AB  - The paper shows the possibilities of increasing the hydrophobicity of the paper surface by applying layers of hydrophobic material to the surface. Various application techniques and the following substances were tested: stearic acid, shellac and zinc-hydroxide. Hydrophobicity was tested using the modified Cobb method, measuring the contact angle and drop retention time. The presence of hydrophobizing agents was confirmed by FTIR spectroscopy. It was found that the methods of applying the hydrophobizing agent, used in this work, give much better results with stearic acid, compared to shellac. This manuscript presents novel possibilities of increasing paper surface hydrophobicity by applying layers of hydrophobic material to the surface. Various layer application techniques were examined, as well as substances including: stearic acid, shellac and zinc-hydroxide. Hydrophobicity was tested using the modified Cobb method, measuring the contact angle and drop retention time. The presence of hydrophobizing agents was confirmed by FTIR spectroscopy. Based on the results achieved, it can be concluded that the methods of applying the hydrophobizing agent, used in this work, give much better results with stearic acid, compared to shellac.
T2  - Tehnika
T1  - Površinska hidrofobizacija ručno pravljenog papira
T1  - Surface hydrophobization of handmade paper
VL  - 79
IS  - 2
SP  - 135
EP  - 142
DO  - 10.5937/tehnika2402135M
ER  - 

@article{
author = "Marinković, Aleksandar and Milošević, Milena and Vuksanović, Marija and Jančić-Heinemann, Radmila and Matijašević, Milica and Radmilović, Vuk and Živković, Predrag",
year = "2024",
abstract = "U ovom radu su predstavljene mogućnosti povećanja hidrofobnosti površine papira nanošenjem slojeva hidrofobnog materijala na njegovu površinu. Ispitane su dve različite tehnike nanošenja stearinske kiseline, šelaka i cink-hidroksida na površinu papira. Hidrofobnost je ispitana modifikovanom metodom po Kobu, merenjem ugla kvašenja i vremena zadržavanja kapi. Prisustvo sredstava za hidrofobizaciju potvrđeno je FTIR spektroskopijom. Utvrđeno je da se, primenjenim metodama nanošenja, mnogo bolji rezultati dobijaju sa stearinskom kiselinom nego sa šelakom., The paper shows the possibilities of increasing the hydrophobicity of the paper surface by applying layers of hydrophobic material to the surface. Various application techniques and the following substances were tested: stearic acid, shellac and zinc-hydroxide. Hydrophobicity was tested using the modified Cobb method, measuring the contact angle and drop retention time. The presence of hydrophobizing agents was confirmed by FTIR spectroscopy. It was found that the methods of applying the hydrophobizing agent, used in this work, give much better results with stearic acid, compared to shellac. This manuscript presents novel possibilities of increasing paper surface hydrophobicity by applying layers of hydrophobic material to the surface. Various layer application techniques were examined, as well as substances including: stearic acid, shellac and zinc-hydroxide. Hydrophobicity was tested using the modified Cobb method, measuring the contact angle and drop retention time. The presence of hydrophobizing agents was confirmed by FTIR spectroscopy. Based on the results achieved, it can be concluded that the methods of applying the hydrophobizing agent, used in this work, give much better results with stearic acid, compared to shellac.",
journal = "Tehnika",
title = "Površinska hidrofobizacija ručno pravljenog papira, Surface hydrophobization of handmade paper",
volume = "79",
number = "2",
pages = "135-142",
doi = "10.5937/tehnika2402135M"
}

Marinković, A., Milošević, M., Vuksanović, M., Jančić-Heinemann, R., Matijašević, M., Radmilović, V.,& Živković, P.. (2024). Površinska hidrofobizacija ručno pravljenog papira. in Tehnika, 79(2), 135-142.
https://doi.org/10.5937/tehnika2402135M

Marinković A, Milošević M, Vuksanović M, Jančić-Heinemann R, Matijašević M, Radmilović V, Živković P. Površinska hidrofobizacija ručno pravljenog papira. in Tehnika. 2024;79(2):135-142.
doi:10.5937/tehnika2402135M .

Marinković, Aleksandar, Milošević, Milena, Vuksanović, Marija, Jančić-Heinemann, Radmila, Matijašević, Milica, Radmilović, Vuk, Živković, Predrag, "Površinska hidrofobizacija ručno pravljenog papira" in Tehnika, 79, no. 2 (2024):135-142,
https://doi.org/10.5937/tehnika2402135M . .