Synthesis and characterization of fully bio-based unsaturated polyester resins
Samo za registrovane korisnike
2018
Autori
Fidanovski, Bojana Z.Spasojević, Pavle
Panić, Vesna
Šeslija, Sanja I.
Spasojević, Jelena P.
Popović, Ivanka
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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.
Izvor:
Journal of Materials Science, 2018, 53, 6, 4635-4644Izdavač:
- Springer, New York
Finansiranje / projekti:
- Sinteza i karakterizacija novih funkcionalnih polimera i polimernih nanokompozita (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
Kolekcije
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Fidanovski, Bojana Z. AU - Spasojević, Pavle AU - Panić, Vesna AU - Šeslija, Sanja I. AU - Spasojević, Jelena P. AU - Popović, Ivanka PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3977 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, New York T2 - Journal of Materials Science T1 - Synthesis and characterization of fully bio-based unsaturated polyester resins EP - 4644 IS - 6 SP - 4635 VL - 53 DO - 10.1007/s10853-017-1822-y ER -
@article{ author = "Fidanovski, Bojana Z. and Spasojević, Pavle and Panić, Vesna and Šeslija, Sanja I. and Spasojević, Jelena P. and Popović, Ivanka", 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, New York", journal = "Journal of Materials Science", title = "Synthesis and characterization of fully bio-based unsaturated polyester resins", pages = "4644-4635", number = "6", volume = "53", doi = "10.1007/s10853-017-1822-y" }
Fidanovski, B. Z., Spasojević, P., Panić, V., Šeslija, S. I., Spasojević, J. P.,& Popović, I.. (2018). Synthesis and characterization of fully bio-based unsaturated polyester resins. in Journal of Materials Science Springer, New York., 53(6), 4635-4644. https://doi.org/10.1007/s10853-017-1822-y
Fidanovski BZ, Spasojević P, Panić V, Šeslija SI, Spasojević JP, Popović I. 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, Šeslija, Sanja I., Spasojević, Jelena P., Popović, Ivanka, "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 . .