prikaz prve stranice dokumenta Mehaničko recikliranje niti za košnju
Embargo period 2026-01-24
master's thesis
Mehaničko recikliranje niti za košnju
diplomski rad
2024. urn:nbn:hr:167:293947
Pastuović, Anna
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Cite this document

Pastuović, A. (2024). Mehaničko recikliranje niti za košnju : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:293947

Pastuović, Anna. "Mehaničko recikliranje niti za košnju : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:167:293947

Pastuović, Anna. "Mehaničko recikliranje niti za košnju : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:167:293947

Pastuović, A. (2024). 'Mehaničko recikliranje niti za košnju : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 27 January 2025, https://urn.nsk.hr/urn:nbn:hr:167:293947

Pastuović A. Mehaničko recikliranje niti za košnju : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2024 [cited 2025 January 27] Available at: https://urn.nsk.hr/urn:nbn:hr:167:293947

A. Pastuović, "Mehaničko recikliranje niti za košnju : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:167:293947

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Metadata
TitleMehaničko recikliranje niti za košnju : diplomski rad
Title (english)Mechanical recycling of the trimmer line : diploma thesis
AuthorAnna Pastuović
MentorMiće Jakić (mentor)
Committee memberMario Nikola Mužek (predsjednik povjerenstva)
Committee memberIrena Krešić (član povjerenstva)
Committee memberMiće Jakić (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2024-09-25, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom radu ispitan je utjecaj mehaničkog recikliranja na strukturu i toplinsku postojanost materijala od kojeg su izrađene niti za košnju. Niti za košnju su mehanički reciklirane u laboratorijskom dvopužnom ekstruderu. Infracrvena spektroskopija s Fourierovom transformacijom (FT-IR) upotrijebljena je za identifikaciju polimernog materijala od kojeg su izrađene niti te za određivanje strukture materijala nakon recikliranja. Usporedbom snimljenih FT-IR spektrograma s podatcima u literaturi i bazi podataka utvrđeno je da je poliamid 6 (poli( 𝜀 -kaprolaktam)) polimer od kojeg su izrađene niti za košnju. Također je utvrđeno da mehaničko recikliranje nije utjecalo na strukturu niti za košnju. Utjecaj mehaničkog recikliranja na toplinsku postojanost niti za košnju istraživan je primjenom termogravimetrijske analize (TG). Zaključeno je da mehaničko recikliranje neznatno poboljšava toplinsku postojanost materijala od kojeg su izrađene niti za košnju.
Abstract (english)
In this paper, influence of mechanical recycling on the structure and thermal stability of the material from which the trimmer lines were made was examined. Trimmer lines were mechanically recycled in a laboratory twin screw extruder. Fourier transform infrared spectroscopy (FT-IR) was used to identify the polymer material from which the lines were made and to determine the structure of the material after recycling. By comparing the recorded FT-IR spectrograms with the data in the literature and the database, it was determined that polyamide 6 (poly( 𝜀 -caprolactam)) is the polymer from which the trimmer lines were made. It was also found that mechanical recycling did not affect the structure of the trimmer lines. The influence of mechanical recycling on the thermal stability of trimmer lines was investigated using thermogravimetric analysis (TG). It was concluded that mechanical recycling slightly improves the thermal stability of the material from which the trimmer lines were made.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:293947
Study programmeTitle: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures, Materials and Environmental protection
Course: Materials
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsEmbargoed access
Embargo expiration date: 2026-01-24
Terms of useLicence In copyright icon
Created on2025-01-24 06:59:51