Synthesis and characterization of fully bio-based unsaturated polyester resins
Само за регистроване кориснике
2018
Аутори
Fidanovski, Bojana Z.Spasojević, Pavle
Panić, Vesna
Šešlija, Sanja
Spasojevic, Jelena P.
Popović, Ivanka G.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The sustainable tomorrow for future generations lies with the present industrial development toward the proper utilization of various bio-based products. For a transition to a higher level of sustainability, it is necessary to form a new platform for advanced technology products. This paper reports the development of new fully bio-based unsaturated polyesters resins (UPRs). A series of prepolymers were synthesized by varying saturated diacids (oxalic, succinic and adipic acid), itaconic acid and 1,2-propandiol. Dimethyl itaconate was used as a reactive diluent (RD) in amounts of 30, 35 and 40 wt%. Rheological measurements showed that the obtained resins possessed viscosities (234-2226 mPa s) amenable to a variety of liquid molding techniques. The impact of composition variables-prepolymer structure and amount of RD-on the chemical, mechanical and thermal properties of the thermosets was examined by DMA, TA and tensile measurements and was discussed in detail. The tensile properties (37...-52 MPa), glass transition temperature (60-97 A degrees C) and coefficient of thermal expansion (71-168 10(-6) A degrees C-1) of the cured resins were in the desired range for UPRs. This investigation showed that UPRs based on itaconic acid can be tailored during synthesis of the prepolymer to meet the needs of different property profiles.
Извор:
Journal of Materials Science, 2018, 53, 6, 4635-4644Издавач:
- Springer
Финансирање / пројекти:
- Синтеза и карактеризација нових функционалних полимера и полимерних нанокомпозита (RS-MESTD-Basic Research (BR or ON)-172062)
DOI: 10.1007/s10853-017-1822-y
ISSN: 0022-2461
WoS: 000418294200059
Scopus: 2-s2.0-85035130726
Институција/група
IHTMTY - JOUR AU - Fidanovski, Bojana Z. AU - Spasojević, Pavle AU - Panić, Vesna AU - Šešlija, Sanja AU - Spasojevic, Jelena P. AU - Popović, Ivanka G. PY - 2018 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2458 AB - The sustainable tomorrow for future generations lies with the present industrial development toward the proper utilization of various bio-based products. For a transition to a higher level of sustainability, it is necessary to form a new platform for advanced technology products. This paper reports the development of new fully bio-based unsaturated polyesters resins (UPRs). A series of prepolymers were synthesized by varying saturated diacids (oxalic, succinic and adipic acid), itaconic acid and 1,2-propandiol. Dimethyl itaconate was used as a reactive diluent (RD) in amounts of 30, 35 and 40 wt%. Rheological measurements showed that the obtained resins possessed viscosities (234-2226 mPa s) amenable to a variety of liquid molding techniques. The impact of composition variables-prepolymer structure and amount of RD-on the chemical, mechanical and thermal properties of the thermosets was examined by DMA, TA and tensile measurements and was discussed in detail. The tensile properties (37-52 MPa), glass transition temperature (60-97 A degrees C) and coefficient of thermal expansion (71-168 10(-6) A degrees C-1) of the cured resins were in the desired range for UPRs. This investigation showed that UPRs based on itaconic acid can be tailored during synthesis of the prepolymer to meet the needs of different property profiles. PB - Springer T2 - Journal of Materials Science T1 - Synthesis and characterization of fully bio-based unsaturated polyester resins VL - 53 IS - 6 SP - 4635 EP - 4644 DO - 10.1007/s10853-017-1822-y ER -
@article{ author = "Fidanovski, Bojana Z. and Spasojević, Pavle and Panić, Vesna and Šešlija, Sanja and Spasojevic, Jelena P. and Popović, Ivanka G.", year = "2018", abstract = "The sustainable tomorrow for future generations lies with the present industrial development toward the proper utilization of various bio-based products. For a transition to a higher level of sustainability, it is necessary to form a new platform for advanced technology products. This paper reports the development of new fully bio-based unsaturated polyesters resins (UPRs). A series of prepolymers were synthesized by varying saturated diacids (oxalic, succinic and adipic acid), itaconic acid and 1,2-propandiol. Dimethyl itaconate was used as a reactive diluent (RD) in amounts of 30, 35 and 40 wt%. Rheological measurements showed that the obtained resins possessed viscosities (234-2226 mPa s) amenable to a variety of liquid molding techniques. The impact of composition variables-prepolymer structure and amount of RD-on the chemical, mechanical and thermal properties of the thermosets was examined by DMA, TA and tensile measurements and was discussed in detail. The tensile properties (37-52 MPa), glass transition temperature (60-97 A degrees C) and coefficient of thermal expansion (71-168 10(-6) A degrees C-1) of the cured resins were in the desired range for UPRs. This investigation showed that UPRs based on itaconic acid can be tailored during synthesis of the prepolymer to meet the needs of different property profiles.", publisher = "Springer", journal = "Journal of Materials Science", title = "Synthesis and characterization of fully bio-based unsaturated polyester resins", volume = "53", number = "6", pages = "4635-4644", doi = "10.1007/s10853-017-1822-y" }
Fidanovski, B. Z., Spasojević, P., Panić, V., Šešlija, S., Spasojevic, J. P.,& Popović, I. G.. (2018). Synthesis and characterization of fully bio-based unsaturated polyester resins. in Journal of Materials Science Springer., 53(6), 4635-4644. https://doi.org/10.1007/s10853-017-1822-y
Fidanovski BZ, Spasojević P, Panić V, Šešlija S, Spasojevic JP, Popović IG. Synthesis and characterization of fully bio-based unsaturated polyester resins. in Journal of Materials Science. 2018;53(6):4635-4644. doi:10.1007/s10853-017-1822-y .
Fidanovski, Bojana Z., Spasojević, Pavle, Panić, Vesna, Šešlija, Sanja, Spasojevic, Jelena P., Popović, Ivanka G., "Synthesis and characterization of fully bio-based unsaturated polyester resins" in Journal of Materials Science, 53, no. 6 (2018):4635-4644, https://doi.org/10.1007/s10853-017-1822-y . .