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Pregled bibliografske jedinice broj: 1010874

Preparation and thermal analysis of polylactic acid/magnesium hydroxide composites


Perinović Jozić, Sanja; Stoilova, Anamarija; Jakić, Jelena; Andričić, Branka
Preparation and thermal analysis of polylactic acid/magnesium hydroxide composites // 20th International Conference on Materials MATRIB 2019 / Šolić, Sanja ; Schauperl, Zdravko ; Pugar, Daniel (ur.).
Vela Luka: HDMT-Hrvatsko Društvo za Materijale i Tribologiju, 2019. str. 175-190 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Preparation and thermal analysis of polylactic acid/magnesium hydroxide composites

Autori
Perinović Jozić, Sanja ; Stoilova, Anamarija ; Jakić, Jelena ; Andričić, Branka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
20th International Conference on Materials MATRIB 2019 / Šolić, Sanja ; Schauperl, Zdravko ; Pugar, Daniel - Vela Luka : HDMT-Hrvatsko Društvo za Materijale i Tribologiju, 2019, 175-190

Skup
20th International Conference on Materials MATRIB 2019

Mjesto i datum
Vela Luka, Hrvatska, 27-29.06.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
processing procedure ; PLA/Mg(OH)2 composites ; thermal properties ; thermal stability

Sažetak
Modification of polylactic acid (PLA) was performed by the addition of magnesium hydroxide (Mg(OH)2) prepared from seawater. Composites with satisfying homogeneity were made by previous preparation of PLA fibres from pellets and their subsequent milling. Differential scanning calorimetry (DSC) was used to study the thermal transitions and crystallinity of PLA/Mg(OH)2 composites. Inorganic filler reduces PLA crystallinity, so doesn’t work like a nucleating agent in PLA composites. The content of Mg(OH)2 from 15 to 20% represents the amount after which the filler has an opposite impact on the thermal properties of PLA. The thermal stability of all samples was investigated by the nonisothermal thermogravimetric analyses (TG). Degradation of PLA and Mg(OH)2 includes only one degradation stage while degradation of PLA/Mg(OH)2 composites have up to six degradation stages. With an increase of Mg(OH)2 content in the composites their thermal degradation becomes more complex and their thermal stability is getting worse.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Ustanove:
Kemijsko-tehnološki fakultet, Split

Citiraj ovu publikaciju

Perinović Jozić, Sanja; Stoilova, Anamarija; Jakić, Jelena; Andričić, Branka
Preparation and thermal analysis of polylactic acid/magnesium hydroxide composites // 20th International Conference on Materials MATRIB 2019 / Šolić, Sanja ; Schauperl, Zdravko ; Pugar, Daniel (ur.).
Vela Luka: HDMT-Hrvatsko Društvo za Materijale i Tribologiju, 2019. str. 175-190 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Perinović Jozić, S., Stoilova, A., Jakić, J. & Andričić, B. (2019) Preparation and thermal analysis of polylactic acid/magnesium hydroxide composites. U: Šolić, S., Schauperl, Z. & Pugar, D. (ur.)20th International Conference on Materials MATRIB 2019.
@article{article, year = {2019}, pages = {175-190}, keywords = {processing procedure, PLA/Mg(OH)2 composites, thermal properties, thermal stability}, title = {Preparation and thermal analysis of polylactic acid/magnesium hydroxide composites}, keyword = {processing procedure, PLA/Mg(OH)2 composites, thermal properties, thermal stability}, publisher = {HDMT-Hrvatsko Dru\v{s}tvo za Materijale i Tribologiju}, publisherplace = {Vela Luka, Hrvatska} }
@article{article, year = {2019}, pages = {175-190}, keywords = {processing procedure, PLA/Mg(OH)2 composites, thermal properties, thermal stability}, title = {Preparation and thermal analysis of polylactic acid/magnesium hydroxide composites}, keyword = {processing procedure, PLA/Mg(OH)2 composites, thermal properties, thermal stability}, publisher = {HDMT-Hrvatsko Dru\v{s}tvo za Materijale i Tribologiju}, publisherplace = {Vela Luka, Hrvatska} }




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