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undergraduate thesis
Ispitivanje ostatka žarenja i gustoće polimernih materijala standardnim i alternativnim metodama
završni rad
2017. urn:nbn:hr:167:247794
Hibić-Burtina, Leonora
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

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Hibić Burtina, L. (2017). Ispitivanje ostatka žarenja i gustoće polimernih materijala standardnim i alternativnim metodama : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:247794

Hibić Burtina, Leonora. "Ispitivanje ostatka žarenja i gustoće polimernih materijala standardnim i alternativnim metodama : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:167:247794

Hibić Burtina, Leonora. "Ispitivanje ostatka žarenja i gustoće polimernih materijala standardnim i alternativnim metodama : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:167:247794

Hibić Burtina, L. (2017). 'Ispitivanje ostatka žarenja i gustoće polimernih materijala standardnim i alternativnim metodama : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 10 December 2024, https://urn.nsk.hr/urn:nbn:hr:167:247794

Hibić Burtina L. Ispitivanje ostatka žarenja i gustoće polimernih materijala standardnim i alternativnim metodama : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2017 [cited 2024 December 10] Available at: https://urn.nsk.hr/urn:nbn:hr:167:247794

L. Hibić Burtina, "Ispitivanje ostatka žarenja i gustoće polimernih materijala standardnim i alternativnim metodama : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:167:247794

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Metadata
TitleIspitivanje ostatka žarenja i gustoće polimernih materijala standardnim i alternativnim metodama : završni rad
Title (english)Determination of ash and density of polymeric materials by standard and alternative methods : bachelor thesis
AuthorLeonora Hibić-Burtina
MentorMatko Erceg (mentor)
Committee memberNataša Stipanelov-Vrandečić (predsjednik povjerenstva)
Committee memberNediljka Vukojević Medvidović (član povjerenstva)
Committee memberMatko Erceg (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2017-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Polimeri predstavljaju skupinu materijala koji se danas primjenu u praktično svim aspektima ljudskog djelovanja. Rijetko se rabe u izvornom obliku. Primješavaju im se mnogobrojni dodatci–aditivi, kojima se postiže željeno specifično svojstvo materijala. Cilj ovog rada bio je paralelno određivanje sadržaja anorganskih punila i/ili ojačala u polimernim materijalima prema standardnim metodama (HRN EN ISO 3451-1 i HRN EN ISO 1172) i termogravimetrijom te paralelno određivanje gustoće standardnim metodama (HRN EN ISO 1183-1 i DIN 54379) radi njihove međusobne usporedbe. Iz dobivenih podataka vidljivo je da termogravimetrijska analiza daje rezultate koji se podudaraju sa standardnom metodom direktnog žarenja (HRN EN ISO 3451-1). Također utvrđeno je da postoji mala razlika između rezultata ostatka žarenja s i bez poklopca. Svim uzorcima određena je i gustoća metodama piknometra i volumenometra. Iz dobivenih podataka vidljivo je da je normirana metoda s piknometrom preciznija od metode volumenometrom iako odstupanjau dobivenim rezultatima nisu velika.
Abstract (english)
Polymers represent a group of materials which are today applied in all aspects of human activity. They are rarely used in its original form. In general, many types of additives are added to them in order to obtain specific material property.The aim of this work was parallel determination of residual ash (inorganic filler and/or reinforment in polymer material) according to standard methods (HRN EN ISO 3451-1 and HRN EN ISO 1172) and thermogravimetrically analysis, as well as paralel determination of density by standard methods (HRN EN ISO 1183-1 and DIN 54379) for the purpose of their comparison. From the data obtained it is apparent that thermogravimetric analysis gives matching results to standard method HRN EN ISO 3451-1, and that there is a smal ldifference between the results of annealing with and without alid. For all samples, the density was determined by using pycnometer and voluminometer method. From the data obtained it is apparent that standard method using pycnometer gives more precisely results, although results of using volumenometer do not deviate a lot.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:247794
Study programmeTitle: Chemical Technology; specializations in: Chemical Engineering, Environmental Protection
Course: Chemical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteKljučne riječi doradio knjižničar/ Key words are revised by the librarian
Created on2018-09-03 10:42:14