Strain analysis of unsaturated polyester resin using digital image correlation method
2016
Аутори
Milošević, MilošMitrović, Nenad
Mladenović, Goran
Sedmak, Aleksandar
Maneski, Taško
Rusmirović, Jelena
Marinković, Aleksandar
Конференцијски прилог (Објављена верзија)
,
University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Dubrovnik
Метаподаци
Приказ свих података о документуАпстракт
Unsaturated polyester resin (UPe) was synthesized from maleic anhydride and product of glycolysis, obtained by polyethylene terephthalate depolymerization with I ,2-propylene gly col in the presence of etrabutyltitanate catalyst. The curing ofUPe was performed using sys tem of methyl ed3yl ketone peroxide- MEKP (I wt"/o) as the initiator and cobalt octoate- C<> oct (0.5 wt%) as the accelerator. The obtained glycolysis product and UPe were characterized by acid, hydroxyl, and iodine values and by FTIR and NMR analysis. During UPe polymerization, dimensional changes occur as effect of shortening of intermolecular distances of monomers in forming of crosslinked structure. 3D optical method for displacement and strain measurement using stereo cameras tracked the position of markers in 3D coordinate system. Changes in the position of markers were used to calculate the deformation of the measured object. The possibilities to experimentally measure polymerization shrinkage of UPesbased ...on the recycled PET using 3D optical method were presented in this paper.
Кључне речи:
PBT recycling / polyester resin / 3D optical system / strain displacement analysisИзвор:
16th International Conference on New Trends in Fatigue and Fracture „NT2F16", May 24-27, Dubrovnik, Croatia, 2016, 25-26Издавач:
- University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Dubrovnik
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Milošević, Miloš AU - Mitrović, Nenad AU - Mladenović, Goran AU - Sedmak, Aleksandar AU - Maneski, Taško AU - Rusmirović, Jelena AU - Marinković, Aleksandar PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/6941 AB - Unsaturated polyester resin (UPe) was synthesized from maleic anhydride and product of glycolysis, obtained by polyethylene terephthalate depolymerization with I ,2-propylene gly col in the presence of etrabutyltitanate catalyst. The curing ofUPe was performed using sys tem of methyl ed3yl ketone peroxide- MEKP (I wt"/o) as the initiator and cobalt octoate- C<> oct (0.5 wt%) as the accelerator. The obtained glycolysis product and UPe were characterized by acid, hydroxyl, and iodine values and by FTIR and NMR analysis. During UPe polymerization, dimensional changes occur as effect of shortening of intermolecular distances of monomers in forming of crosslinked structure. 3D optical method for displacement and strain measurement using stereo cameras tracked the position of markers in 3D coordinate system. Changes in the position of markers were used to calculate the deformation of the measured object. The possibilities to experimentally measure polymerization shrinkage of UPesbased on the recycled PET using 3D optical method were presented in this paper. PB - University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Dubrovnik C3 - 16th International Conference on New Trends in Fatigue and Fracture „NT2F16", May 24-27, Dubrovnik, Croatia T1 - Strain analysis of unsaturated polyester resin using digital image correlation method EP - 26 SP - 25 UR - https://hdl.handle.net/21.15107/rcub_machinery_6941 ER -
@conference{ author = "Milošević, Miloš and Mitrović, Nenad and Mladenović, Goran and Sedmak, Aleksandar and Maneski, Taško and Rusmirović, Jelena and Marinković, Aleksandar", year = "2016", abstract = "Unsaturated polyester resin (UPe) was synthesized from maleic anhydride and product of glycolysis, obtained by polyethylene terephthalate depolymerization with I ,2-propylene gly col in the presence of etrabutyltitanate catalyst. The curing ofUPe was performed using sys tem of methyl ed3yl ketone peroxide- MEKP (I wt"/o) as the initiator and cobalt octoate- C<> oct (0.5 wt%) as the accelerator. The obtained glycolysis product and UPe were characterized by acid, hydroxyl, and iodine values and by FTIR and NMR analysis. During UPe polymerization, dimensional changes occur as effect of shortening of intermolecular distances of monomers in forming of crosslinked structure. 3D optical method for displacement and strain measurement using stereo cameras tracked the position of markers in 3D coordinate system. Changes in the position of markers were used to calculate the deformation of the measured object. The possibilities to experimentally measure polymerization shrinkage of UPesbased on the recycled PET using 3D optical method were presented in this paper.", publisher = "University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Dubrovnik", journal = "16th International Conference on New Trends in Fatigue and Fracture „NT2F16", May 24-27, Dubrovnik, Croatia", title = "Strain analysis of unsaturated polyester resin using digital image correlation method", pages = "26-25", url = "https://hdl.handle.net/21.15107/rcub_machinery_6941" }
Milošević, M., Mitrović, N., Mladenović, G., Sedmak, A., Maneski, T., Rusmirović, J.,& Marinković, A.. (2016). Strain analysis of unsaturated polyester resin using digital image correlation method. in 16th International Conference on New Trends in Fatigue and Fracture „NT2F16", May 24-27, Dubrovnik, Croatia University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Dubrovnik., 25-26. https://hdl.handle.net/21.15107/rcub_machinery_6941
Milošević M, Mitrović N, Mladenović G, Sedmak A, Maneski T, Rusmirović J, Marinković A. Strain analysis of unsaturated polyester resin using digital image correlation method. in 16th International Conference on New Trends in Fatigue and Fracture „NT2F16", May 24-27, Dubrovnik, Croatia. 2016;:25-26. https://hdl.handle.net/21.15107/rcub_machinery_6941 .
Milošević, Miloš, Mitrović, Nenad, Mladenović, Goran, Sedmak, Aleksandar, Maneski, Taško, Rusmirović, Jelena, Marinković, Aleksandar, "Strain analysis of unsaturated polyester resin using digital image correlation method" in 16th International Conference on New Trends in Fatigue and Fracture „NT2F16", May 24-27, Dubrovnik, Croatia (2016):25-26, https://hdl.handle.net/21.15107/rcub_machinery_6941 .