U ovom radu prikazana je sinteza alkidnih smola visokih performansi baziranih na otpadnim poli(etilentereftalat) (PET) glikolizatima. PET glikolizati su sintetisani katalitičkom depolimerizacijom sa trimetilolpropanom (TMP) i trimetiloletanom (TME) koji su korišćeni za zamenu polihidroksilne komponente u toku sinteze alkidnih smola. Dobijeni glikolizati i alkidne smole u velikom prinosu su okarakterisane FTIR i 1HNMR spektroskopijom, kiselinskim, jodnim i hidroksilnim brojem. Određena su reološka svojstva sintetisanih alkidnih smola kao što su debljina, athezija, tvrdoća i sjaj i sve sintetisane alkidne smole su pokazale veliku adeziju i tvrdoću i sjaj veći od 98%. Ispitivan je uticaj dodatka modifikovanih silika Aerosil® R380 nanočestica na mehaničke I antikorozivne karakteristike dobijenih nanokompozitnih premaza na bazi alkidnih smola.
Synthesis of high-performance alkyd resins (ARs) based on waste poly(ethylene terephthalate) (PET) glycolyzates is presented. PET glycolyzates were synthesized by catalytic depolymerization with trimethylolpropane (TMP) and trimethylolethane (TME) and used as replacement of polyhydroxylic component during the ARs synthesis. The obtained glycolyzates and produced ARs were analyzed using FTIR, 1H and 13C NMR spectroscopy and acid, iodine, and hydroxyl value were determined. Rheological properties of the synthesized ARs, as well as, thickness, adhesion, hardness and the gloss values were determined. All synthesized ARs show good adhesion and hardness and the gloss values are greater than 95%. The influence of the addition of vinyl modified nanosilica Aerosil® R380, functionalized with 3-(trimethoxysilyl)propyl methacrylate (TMSPM) and tris(2-methoxyethoxy)(vinyl)silane (TMEVS), on the mechanical and anticorrosive characteristics of the prepared nanocomposite coatings, based on ARs, was in...vestigated.
TY - JOUR
AU - Rusmirović, Jelena D.
AU - Božić, Aleksandra R.
AU - Stamenović, Marina
AU - Spasojević, Pavle
AU - Rančić, Milica
AU - Stojiljković, Ivana
AU - Marinković, Aleksandar D.
PY - 2016
UR - https://omorika.sfb.bg.ac.rs/handle/123456789/797
AB - U ovom radu prikazana je sinteza alkidnih smola visokih performansi baziranih na otpadnim poli(etilentereftalat) (PET) glikolizatima. PET glikolizati su sintetisani katalitičkom depolimerizacijom sa trimetilolpropanom (TMP) i trimetiloletanom (TME) koji su korišćeni za zamenu polihidroksilne komponente u toku sinteze alkidnih smola. Dobijeni glikolizati i alkidne smole u velikom prinosu su okarakterisane FTIR i 1HNMR spektroskopijom, kiselinskim, jodnim i hidroksilnim brojem. Određena su reološka svojstva sintetisanih alkidnih smola kao što su debljina, athezija, tvrdoća i sjaj i sve sintetisane alkidne smole su pokazale veliku adeziju i tvrdoću i sjaj veći od 98%. Ispitivan je uticaj dodatka modifikovanih silika Aerosil® R380 nanočestica na mehaničke I antikorozivne karakteristike dobijenih nanokompozitnih premaza na bazi alkidnih smola.
AB - Synthesis of high-performance alkyd resins (ARs) based on waste poly(ethylene terephthalate) (PET) glycolyzates is presented. PET glycolyzates were synthesized by catalytic depolymerization with trimethylolpropane (TMP) and trimethylolethane (TME) and used as replacement of polyhydroxylic component during the ARs synthesis. The obtained glycolyzates and produced ARs were analyzed using FTIR, 1H and 13C NMR spectroscopy and acid, iodine, and hydroxyl value were determined. Rheological properties of the synthesized ARs, as well as, thickness, adhesion, hardness and the gloss values were determined. All synthesized ARs show good adhesion and hardness and the gloss values are greater than 95%. The influence of the addition of vinyl modified nanosilica Aerosil® R380, functionalized with 3-(trimethoxysilyl)propyl methacrylate (TMSPM) and tris(2-methoxyethoxy)(vinyl)silane (TMEVS), on the mechanical and anticorrosive characteristics of the prepared nanocomposite coatings, based on ARs, was investigated.
PB - Inženjersko društvo za koroziju, Beograd
T2 - Zaštita materijala
T1 - Alkid nanokompozitni premazi bazirani na otpadnim pet glikolizatima modifikovani nanočesticama silike
T1 - Alkyd nanocomposite coatings based on waste pet glicolyzates and modified silica nanoparticles
EP - 54
IS - 1
SP - 47
VL - 57
DO - 10.5937/ZasMat1601047R
UR - conv_60
ER -
@article{
author = "Rusmirović, Jelena D. and Božić, Aleksandra R. and Stamenović, Marina and Spasojević, Pavle and Rančić, Milica and Stojiljković, Ivana and Marinković, Aleksandar D.",
year = "2016",
abstract = "U ovom radu prikazana je sinteza alkidnih smola visokih performansi baziranih na otpadnim poli(etilentereftalat) (PET) glikolizatima. PET glikolizati su sintetisani katalitičkom depolimerizacijom sa trimetilolpropanom (TMP) i trimetiloletanom (TME) koji su korišćeni za zamenu polihidroksilne komponente u toku sinteze alkidnih smola. Dobijeni glikolizati i alkidne smole u velikom prinosu su okarakterisane FTIR i 1HNMR spektroskopijom, kiselinskim, jodnim i hidroksilnim brojem. Određena su reološka svojstva sintetisanih alkidnih smola kao što su debljina, athezija, tvrdoća i sjaj i sve sintetisane alkidne smole su pokazale veliku adeziju i tvrdoću i sjaj veći od 98%. Ispitivan je uticaj dodatka modifikovanih silika Aerosil® R380 nanočestica na mehaničke I antikorozivne karakteristike dobijenih nanokompozitnih premaza na bazi alkidnih smola., Synthesis of high-performance alkyd resins (ARs) based on waste poly(ethylene terephthalate) (PET) glycolyzates is presented. PET glycolyzates were synthesized by catalytic depolymerization with trimethylolpropane (TMP) and trimethylolethane (TME) and used as replacement of polyhydroxylic component during the ARs synthesis. The obtained glycolyzates and produced ARs were analyzed using FTIR, 1H and 13C NMR spectroscopy and acid, iodine, and hydroxyl value were determined. Rheological properties of the synthesized ARs, as well as, thickness, adhesion, hardness and the gloss values were determined. All synthesized ARs show good adhesion and hardness and the gloss values are greater than 95%. The influence of the addition of vinyl modified nanosilica Aerosil® R380, functionalized with 3-(trimethoxysilyl)propyl methacrylate (TMSPM) and tris(2-methoxyethoxy)(vinyl)silane (TMEVS), on the mechanical and anticorrosive characteristics of the prepared nanocomposite coatings, based on ARs, was investigated.",
publisher = "Inženjersko društvo za koroziju, Beograd",
journal = "Zaštita materijala",
title = "Alkid nanokompozitni premazi bazirani na otpadnim pet glikolizatima modifikovani nanočesticama silike, Alkyd nanocomposite coatings based on waste pet glicolyzates and modified silica nanoparticles",
pages = "54-47",
number = "1",
volume = "57",
doi = "10.5937/ZasMat1601047R",
url = "conv_60"
}
Rusmirović, J. D., Božić, A. R., Stamenović, M., Spasojević, P., Rančić, M., Stojiljković, I.,& Marinković, A. D.. (2016). Alkid nanokompozitni premazi bazirani na otpadnim pet glikolizatima modifikovani nanočesticama silike. in Zaštita materijala
Inženjersko društvo za koroziju, Beograd., 57(1), 47-54.
https://doi.org/10.5937/ZasMat1601047R
conv_60
Rusmirović JD, Božić AR, Stamenović M, Spasojević P, Rančić M, Stojiljković I, Marinković AD. Alkid nanokompozitni premazi bazirani na otpadnim pet glikolizatima modifikovani nanočesticama silike. in Zaštita materijala. 2016;57(1):47-54.
doi:10.5937/ZasMat1601047R
conv_60 .
Rusmirović, Jelena D., Božić, Aleksandra R., Stamenović, Marina, Spasojević, Pavle, Rančić, Milica, Stojiljković, Ivana, Marinković, Aleksandar D., "Alkid nanokompozitni premazi bazirani na otpadnim pet glikolizatima modifikovani nanočesticama silike" in Zaštita materijala, 57, no. 1 (2016):47-54,
https://doi.org/10.5937/ZasMat1601047R .,
conv_60 .
