Thermal behavior of modified urea-formaldehyde resins
Nema prikaza
Autori
Samaržija-Jovanović, SuzanaJovanović, Vojislav
Konstantinovic, Sandra
Marković, Gordana
Marinović-Cincović, Milena
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The thermal stability of pure urea-formaldehyde resin (PR) and modified urea-formaldehyde (UF) resins with hexamethylenetetramine-HMTA (Resin 1), melamine-M (Resin 2), and ethylene urea (EU, Resin 3) including nano-SiO2 was investigated by non-isothermal thermo-gravimetric analysis (TG), differential thermal gravimetry (DTG), and differential thermal analysis (DTA) supported by data from IR spectroscopy. Possibility of combining inorganic filler in a form of silicon dioxide with UF resins was found investigated and percentage of free formaldehyde was determined. The shift of DTG peaks to a high temperature indicates the increase of thermal stability of modified UF resin with EU (Resin 3) which is confirmed by data obtained from the FTIR study. The minimum percentage (6%) of free formaldehyde was obtained in Resin 3.
Ključne reči:
Urea / Formaldehyde / Melamine / Hexamethylenetetramine / Ethylene urea / Silicon dioxide / TG-DTG / DTA analysisIzvor:
Journal of Thermal Analysis and Calorimetry, 2011, 104, 3, 1159-1166Finansiranje / projekti:
- Ministry of Science of the Republic of Serbia
Napomena:
- 20th CTAS Annual Workshop and Exhibition CTAS, May 12-13, 2010, Mississauga, Canada
DOI: 10.1007/s10973-010-1143-8
ISSN: 1388-6150; 1588-2926
WoS: 000290578800048
Scopus: 2-s2.0-79959377125
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Samaržija-Jovanović, Suzana AU - Jovanović, Vojislav AU - Konstantinovic, Sandra AU - Marković, Gordana AU - Marinović-Cincović, Milena PY - 2011 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6911 AB - The thermal stability of pure urea-formaldehyde resin (PR) and modified urea-formaldehyde (UF) resins with hexamethylenetetramine-HMTA (Resin 1), melamine-M (Resin 2), and ethylene urea (EU, Resin 3) including nano-SiO2 was investigated by non-isothermal thermo-gravimetric analysis (TG), differential thermal gravimetry (DTG), and differential thermal analysis (DTA) supported by data from IR spectroscopy. Possibility of combining inorganic filler in a form of silicon dioxide with UF resins was found investigated and percentage of free formaldehyde was determined. The shift of DTG peaks to a high temperature indicates the increase of thermal stability of modified UF resin with EU (Resin 3) which is confirmed by data obtained from the FTIR study. The minimum percentage (6%) of free formaldehyde was obtained in Resin 3. T2 - Journal of Thermal Analysis and Calorimetry T1 - Thermal behavior of modified urea-formaldehyde resins VL - 104 IS - 3 SP - 1159 EP - 1166 DO - 10.1007/s10973-010-1143-8 ER -
@article{ author = "Samaržija-Jovanović, Suzana and Jovanović, Vojislav and Konstantinovic, Sandra and Marković, Gordana and Marinović-Cincović, Milena", year = "2011", abstract = "The thermal stability of pure urea-formaldehyde resin (PR) and modified urea-formaldehyde (UF) resins with hexamethylenetetramine-HMTA (Resin 1), melamine-M (Resin 2), and ethylene urea (EU, Resin 3) including nano-SiO2 was investigated by non-isothermal thermo-gravimetric analysis (TG), differential thermal gravimetry (DTG), and differential thermal analysis (DTA) supported by data from IR spectroscopy. Possibility of combining inorganic filler in a form of silicon dioxide with UF resins was found investigated and percentage of free formaldehyde was determined. The shift of DTG peaks to a high temperature indicates the increase of thermal stability of modified UF resin with EU (Resin 3) which is confirmed by data obtained from the FTIR study. The minimum percentage (6%) of free formaldehyde was obtained in Resin 3.", journal = "Journal of Thermal Analysis and Calorimetry", title = "Thermal behavior of modified urea-formaldehyde resins", volume = "104", number = "3", pages = "1159-1166", doi = "10.1007/s10973-010-1143-8" }
Samaržija-Jovanović, S., Jovanović, V., Konstantinovic, S., Marković, G.,& Marinović-Cincović, M.. (2011). Thermal behavior of modified urea-formaldehyde resins. in Journal of Thermal Analysis and Calorimetry, 104(3), 1159-1166. https://doi.org/10.1007/s10973-010-1143-8
Samaržija-Jovanović S, Jovanović V, Konstantinovic S, Marković G, Marinović-Cincović M. Thermal behavior of modified urea-formaldehyde resins. in Journal of Thermal Analysis and Calorimetry. 2011;104(3):1159-1166. doi:10.1007/s10973-010-1143-8 .
Samaržija-Jovanović, Suzana, Jovanović, Vojislav, Konstantinovic, Sandra, Marković, Gordana, Marinović-Cincović, Milena, "Thermal behavior of modified urea-formaldehyde resins" in Journal of Thermal Analysis and Calorimetry, 104, no. 3 (2011):1159-1166, https://doi.org/10.1007/s10973-010-1143-8 . .