Effect of the Modified Silica Nanofiller on the Mechanical Properties of Unsaturated Polyester Resins Based on Recycled Polyethylene Terephthalate
Samo za registrovane korisnike
2017
Autori
Rusmirović, JelenaRadoman, Tijana S.
Džunuzović, Enis
Džunuzović, Jasna
Markovski, Jasmina
Spasojević, Pavle
Marinković, Aleksandar
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Unsaturated polyester resin (UPe)-based nanocomposites and fumed silica Aerosil R812S, R805 and R816, and R200 modified with phenyl terminal group, R200NPh, were prepared. UPe resins were synthesized from maleic anhydride and products of glycolysis, obtained by polyethylene terephthalate depolymerization with dipropylene glycol in the presence of tetrabutyl titanate catalyst. The obtained unsaturated polyesters were characterized by acid, hydroxyl, and iodine values and by FTIR and NMR analysis. The microstructural analysis of the prepared nanocomposites, performed by using transmission electron microscopy, confirmed that silica nanoparticles formed chain-like aggregates in the polymer matrix. The presence of modified silica nanoparticles had no influence on the glass transition temperature and thermal stability of polyester matrix. The tensile modulus, stress at break, and hardness of cured products increased with increasing silica content. The impact strength of cured samples was not... influenced by the silica content.
Izvor:
Polymer Composites, 2017, 38, 3, 538-554Izdavač:
- Wiley, Hoboken
Finansiranje / projekti:
- Sinteza, razvoj tehnologija dobijanja i primena nanostrukturnih multifunkcionalnih materijala definisanih svojstava (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45019)
- Proučavanje sinteze, strukture i aktivnosti organskih jedinjenja prirodnog i sintetskog porekla (RS-MESTD-Basic Research (BR or ON)-172013)
DOI: 10.1002/pc.23613
ISSN: 0272-8397
WoS: 000397294100014
Scopus: 2-s2.0-84930606814
Kolekcije
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Rusmirović, Jelena AU - Radoman, Tijana S. AU - Džunuzović, Enis AU - Džunuzović, Jasna AU - Markovski, Jasmina AU - Spasojević, Pavle AU - Marinković, Aleksandar PY - 2017 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3748 AB - Unsaturated polyester resin (UPe)-based nanocomposites and fumed silica Aerosil R812S, R805 and R816, and R200 modified with phenyl terminal group, R200NPh, were prepared. UPe resins were synthesized from maleic anhydride and products of glycolysis, obtained by polyethylene terephthalate depolymerization with dipropylene glycol in the presence of tetrabutyl titanate catalyst. The obtained unsaturated polyesters were characterized by acid, hydroxyl, and iodine values and by FTIR and NMR analysis. The microstructural analysis of the prepared nanocomposites, performed by using transmission electron microscopy, confirmed that silica nanoparticles formed chain-like aggregates in the polymer matrix. The presence of modified silica nanoparticles had no influence on the glass transition temperature and thermal stability of polyester matrix. The tensile modulus, stress at break, and hardness of cured products increased with increasing silica content. The impact strength of cured samples was not influenced by the silica content. PB - Wiley, Hoboken T2 - Polymer Composites T1 - Effect of the Modified Silica Nanofiller on the Mechanical Properties of Unsaturated Polyester Resins Based on Recycled Polyethylene Terephthalate EP - 554 IS - 3 SP - 538 VL - 38 DO - 10.1002/pc.23613 ER -
@article{ author = "Rusmirović, Jelena and Radoman, Tijana S. and Džunuzović, Enis and Džunuzović, Jasna and Markovski, Jasmina and Spasojević, Pavle and Marinković, Aleksandar", year = "2017", abstract = "Unsaturated polyester resin (UPe)-based nanocomposites and fumed silica Aerosil R812S, R805 and R816, and R200 modified with phenyl terminal group, R200NPh, were prepared. UPe resins were synthesized from maleic anhydride and products of glycolysis, obtained by polyethylene terephthalate depolymerization with dipropylene glycol in the presence of tetrabutyl titanate catalyst. The obtained unsaturated polyesters were characterized by acid, hydroxyl, and iodine values and by FTIR and NMR analysis. The microstructural analysis of the prepared nanocomposites, performed by using transmission electron microscopy, confirmed that silica nanoparticles formed chain-like aggregates in the polymer matrix. The presence of modified silica nanoparticles had no influence on the glass transition temperature and thermal stability of polyester matrix. The tensile modulus, stress at break, and hardness of cured products increased with increasing silica content. The impact strength of cured samples was not influenced by the silica content.", publisher = "Wiley, Hoboken", journal = "Polymer Composites", title = "Effect of the Modified Silica Nanofiller on the Mechanical Properties of Unsaturated Polyester Resins Based on Recycled Polyethylene Terephthalate", pages = "554-538", number = "3", volume = "38", doi = "10.1002/pc.23613" }
Rusmirović, J., Radoman, T. S., Džunuzović, E., Džunuzović, J., Markovski, J., Spasojević, P.,& Marinković, A.. (2017). Effect of the Modified Silica Nanofiller on the Mechanical Properties of Unsaturated Polyester Resins Based on Recycled Polyethylene Terephthalate. in Polymer Composites Wiley, Hoboken., 38(3), 538-554. https://doi.org/10.1002/pc.23613
Rusmirović J, Radoman TS, Džunuzović E, Džunuzović J, Markovski J, Spasojević P, Marinković A. Effect of the Modified Silica Nanofiller on the Mechanical Properties of Unsaturated Polyester Resins Based on Recycled Polyethylene Terephthalate. in Polymer Composites. 2017;38(3):538-554. doi:10.1002/pc.23613 .
Rusmirović, Jelena, Radoman, Tijana S., Džunuzović, Enis, Džunuzović, Jasna, Markovski, Jasmina, Spasojević, Pavle, Marinković, Aleksandar, "Effect of the Modified Silica Nanofiller on the Mechanical Properties of Unsaturated Polyester Resins Based on Recycled Polyethylene Terephthalate" in Polymer Composites, 38, no. 3 (2017):538-554, https://doi.org/10.1002/pc.23613 . .