The effect of natural modifiers for starch hydrophobization on performance of composite based on ethylene acrylic acid copolymer
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2021
Authors
Marinković, Aleksandar D.
Vuksanović, Marija M.

Karić, Nataša

Đokić, Veljko

Popović, Mina

Jančić Heinemann, Radmila

Tomić, Nataša Z.

Article (Published version)

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As a renewable resource, starch is considered to be fully biodegradable and nonpolluting to the environment but the hygroscopicity of starch is the main disadvantage for wider applicability in the production of a polymer-based material. Hydrophobically modified starch prepared using natural-based plasticizers/modifiers in a first step ([−]-diisopropyl D-tartrate [DiPT], ricinoleic acid [RA] and epoxidized soybean oil [ESO]), and maleated polypropylene (MAPP) in a second step contributed to better compatibility, and thus reinforcing of composites. Tailored processing conditions, structural/morphological properties, hydrophobicity, and water-resistance of the modified starch were established. In addition, the Charpy impact and tensile strength of composites, based on poly(ethylene-co-acrylic acid) (EAA) and modified starches, were determined. Increased tensile strength and Young modulus of the composite using starch-modified with DiPT-MAPP, that is, 3 and 83%, respectively, indicated the... possible applicability of obtained materials.
Keywords:
composites / hydrophobic starch / mechanical properties / modification / structure-property relationsSource:
Polimer Composites, 2021, 42, 3, 1325-1337Publisher:
- Wiley
Funding / projects:
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-200135)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200287 (Innovation Center of the Faculty of Technology and Metallurgy) (RS-200287)
DOI: 10.1002/pc.25903
ISSN: 0272-8397; 1548-0569
WoS: 000596432200001
Scopus: 2-s2.0-85097298341
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IHTMTY - JOUR AU - Marinković, Aleksandar D. AU - Vuksanović, Marija M. AU - Karić, Nataša AU - Đokić, Veljko AU - Popović, Mina AU - Jančić Heinemann, Radmila AU - Tomić, Nataša Z. PY - 2021 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/4828 AB - As a renewable resource, starch is considered to be fully biodegradable and nonpolluting to the environment but the hygroscopicity of starch is the main disadvantage for wider applicability in the production of a polymer-based material. Hydrophobically modified starch prepared using natural-based plasticizers/modifiers in a first step ([−]-diisopropyl D-tartrate [DiPT], ricinoleic acid [RA] and epoxidized soybean oil [ESO]), and maleated polypropylene (MAPP) in a second step contributed to better compatibility, and thus reinforcing of composites. Tailored processing conditions, structural/morphological properties, hydrophobicity, and water-resistance of the modified starch were established. In addition, the Charpy impact and tensile strength of composites, based on poly(ethylene-co-acrylic acid) (EAA) and modified starches, were determined. Increased tensile strength and Young modulus of the composite using starch-modified with DiPT-MAPP, that is, 3 and 83%, respectively, indicated the possible applicability of obtained materials. PB - Wiley T2 - Polimer Composites T1 - The effect of natural modifiers for starch hydrophobization on performance of composite based on ethylene acrylic acid copolymer VL - 42 IS - 3 SP - 1325 EP - 1337 DO - 10.1002/pc.25903 ER -
@article{ author = "Marinković, Aleksandar D. and Vuksanović, Marija M. and Karić, Nataša and Đokić, Veljko and Popović, Mina and Jančić Heinemann, Radmila and Tomić, Nataša Z.", year = "2021", abstract = "As a renewable resource, starch is considered to be fully biodegradable and nonpolluting to the environment but the hygroscopicity of starch is the main disadvantage for wider applicability in the production of a polymer-based material. Hydrophobically modified starch prepared using natural-based plasticizers/modifiers in a first step ([−]-diisopropyl D-tartrate [DiPT], ricinoleic acid [RA] and epoxidized soybean oil [ESO]), and maleated polypropylene (MAPP) in a second step contributed to better compatibility, and thus reinforcing of composites. Tailored processing conditions, structural/morphological properties, hydrophobicity, and water-resistance of the modified starch were established. In addition, the Charpy impact and tensile strength of composites, based on poly(ethylene-co-acrylic acid) (EAA) and modified starches, were determined. Increased tensile strength and Young modulus of the composite using starch-modified with DiPT-MAPP, that is, 3 and 83%, respectively, indicated the possible applicability of obtained materials.", publisher = "Wiley", journal = "Polimer Composites", title = "The effect of natural modifiers for starch hydrophobization on performance of composite based on ethylene acrylic acid copolymer", volume = "42", number = "3", pages = "1325-1337", doi = "10.1002/pc.25903" }
Marinković, A. D., Vuksanović, M. M., Karić, N., Đokić, V., Popović, M., Jančić Heinemann, R.,& Tomić, N. Z.. (2021). The effect of natural modifiers for starch hydrophobization on performance of composite based on ethylene acrylic acid copolymer. in Polimer Composites Wiley., 42(3), 1325-1337. https://doi.org/10.1002/pc.25903
Marinković AD, Vuksanović MM, Karić N, Đokić V, Popović M, Jančić Heinemann R, Tomić NZ. The effect of natural modifiers for starch hydrophobization on performance of composite based on ethylene acrylic acid copolymer. in Polimer Composites. 2021;42(3):1325-1337. doi:10.1002/pc.25903 .
Marinković, Aleksandar D., Vuksanović, Marija M., Karić, Nataša, Đokić, Veljko, Popović, Mina, Jančić Heinemann, Radmila, Tomić, Nataša Z., "The effect of natural modifiers for starch hydrophobization on performance of composite based on ethylene acrylic acid copolymer" in Polimer Composites, 42, no. 3 (2021):1325-1337, https://doi.org/10.1002/pc.25903 . .