prikaz prve stranice dokumenta Optimiranje postupka ispredanja filamentnih PA 6 vlakana iz taline modificiranih nanočesticama ZnO
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master's thesis
Optimiranje postupka ispredanja filamentnih PA 6 vlakana iz taline modificiranih nanočesticama ZnO
Zagreb: University of Zagreb, Faculty of Textile Technology, 2023. urn:nbn:hr:201:341209
Dananić, Dora
University of Zagreb
Faculty of Textile Technology

Institutional repository: Faculty of Textile Technology University of Zagreb - Digital Repository

Cite this document

Dananić, D. (2023). Optimiranje postupka ispredanja filamentnih PA 6 vlakana iz taline modificiranih nanočesticama ZnO (Master's thesis). Zagreb: University of Zagreb, Faculty of Textile Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:201:341209

Dananić, Dora. "Optimiranje postupka ispredanja filamentnih PA 6 vlakana iz taline modificiranih nanočesticama ZnO." Master's thesis, University of Zagreb, Faculty of Textile Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:201:341209

Dananić, Dora. "Optimiranje postupka ispredanja filamentnih PA 6 vlakana iz taline modificiranih nanočesticama ZnO." Master's thesis, University of Zagreb, Faculty of Textile Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:201:341209

Dananić, D. (2023). 'Optimiranje postupka ispredanja filamentnih PA 6 vlakana iz taline modificiranih nanočesticama ZnO', Master's thesis, University of Zagreb, Faculty of Textile Technology, accessed 17 February 2025, https://urn.nsk.hr/urn:nbn:hr:201:341209

Dananić D. Optimiranje postupka ispredanja filamentnih PA 6 vlakana iz taline modificiranih nanočesticama ZnO [Master's thesis]. Zagreb: University of Zagreb, Faculty of Textile Technology; 2023 [cited 2025 February 17] Available at: https://urn.nsk.hr/urn:nbn:hr:201:341209

D. Dananić, "Optimiranje postupka ispredanja filamentnih PA 6 vlakana iz taline modificiranih nanočesticama ZnO", Master's thesis, University of Zagreb, Faculty of Textile Technology, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:201:341209

Metadata
TitleOptimiranje postupka ispredanja filamentnih PA 6 vlakana iz taline modificiranih nanočesticama ZnO
AuthorDora Dananić
MentorSanja Ercegović Ražić (mentor)
Committee memberAna Sutlović (predsjednik povjerenstva)
Committee memberSanja Ercegović Ražić (član povjerenstva)
Committee memberMartina Glogar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Textile Technology
Zagreb
Defense date and country2023-07-25, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Textile Technology
Textile Chemistry
Abstract
Razvojem tehnologije i težnjom za ekološki prihvatljivim načinima dobivanja vlakana industrija se sve više okreće procesima ispredanja filamenata iz recikliranih sirovina. Takve obrade su učinkovitije jer se željeno sredstvo ispreda zajedno sa polimerom, dok kod naknadnih obrada dodano sredstvo je slabije vezano na vlakno te se lakše uklanja u procesima njege i nošenja takvog tekstila. U ovom radu provedeno je istraživanje i optimiranje ispredanja filamentnih PA6 vlakana iz taline uz dodatak nanočestica cinkovog oksida koncentracijskog raspona od 0,1% do 2,0%. Nakon postupka ispredanja PA6 vlakana na ekstruderu provedene su morfološke i kemijske analize filamenata kako bi se dobio uvid koja je koncentracija nanočestica najpogodnija za daljnju upotrebu vlakana. Analize na kojima je ispitivanje provedeno su: spektrofotometrijska, SEM, FT-IR i DSC analiza. Nakon dobivenih rezultata prikazanih u radu možemo zaključiti kako je najpogodniji uzorak PA6 uz dodatak nanočestica ZnO koncentracije 1,5%.
Abstract (english)
With the development of technology and the pursuit of environmentally friendly methods of obtaining fibers, the industry is increasingly turning to processes of spinning filaments from recycled materials. Such treatments are more efficient because the desired substance is spun together with the polymer, while in subsequent treatments, the added substance is less firmly bound to the fiber, making it easier to remove during the care and wear and tear of such textiles. In this paper, a study on the melt spinning process of filamentary PA6 fibers with the addition of zinc oxide nanoparticles in a concentration range from 0,1% to 2,0%. After the PA6 fibers were spun using the extruder, morphological and chemical analyses of the filaments were performed to gain insights into the most suitable nanoparticle concentration for further fiber application. The analyses performed in this study include spectrophotometric, SEM, FTIR and DSC. Based on the results presented in the paper, it can be concluded that the PA6 sample with the addition of 1,5% ZnO nanoparticles is the most favorable.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:201:341209
Study programmeTitle: Textile Technology and Engineering; specializations in: Clothing Engineering, Textile Design and Management, Industrial Textile Design, Industrial Clothing Design, Textile Chemistry, Materials and Ecology, Textile Chemistry, Materials and Ecology
Course: Textile Chemistry, Materials and Ecology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka tekstilne tehnologije i inženjerstva (magistar/magistra inženjer/inženjerka tekstilne tehnologije i inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2024-07-24 10:59:16