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undergraduate thesis
Utjecaj dodatka Mg(OH)2 na temperaturu staklastog prijelaza poli(vinil-klorida)
završni rad
2018. urn:nbn:hr:167:446693
Vidović, Martina
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

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Vidović, M. (2018). Utjecaj dodatka Mg(OH)2 na temperaturu staklastog prijelaza poli(vinil-klorida) : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:446693

Vidović, Martina. "Utjecaj dodatka Mg(OH)2 na temperaturu staklastog prijelaza poli(vinil-klorida) : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:167:446693

Vidović, Martina. "Utjecaj dodatka Mg(OH)2 na temperaturu staklastog prijelaza poli(vinil-klorida) : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:167:446693

Vidović, M. (2018). 'Utjecaj dodatka Mg(OH)2 na temperaturu staklastog prijelaza poli(vinil-klorida) : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 20 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:446693

Vidović M. Utjecaj dodatka Mg(OH)2 na temperaturu staklastog prijelaza poli(vinil-klorida) : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2018 [cited 2024 November 20] Available at: https://urn.nsk.hr/urn:nbn:hr:167:446693

M. Vidović, "Utjecaj dodatka Mg(OH)2 na temperaturu staklastog prijelaza poli(vinil-klorida) : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:167:446693

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Metadata
TitleUtjecaj dodatka Mg(OH)2 na temperaturu staklastog prijelaza poli(vinil-klorida) : završni rad
Title (english)Effect of Mg(OH)2 addition on glass transition temperature of polyvinyl chloride : bachelor thesis
AuthorMartina Vidović
MentorMiće Jakić (mentor)
MBZ: 303245
Committee memberMario Nikola Mužek (predsjednik povjerenstva)
Committee memberDamir Barbir (član povjerenstva)
Committee memberMiće Jakić (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2018-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Poli(vinil-klorid) (PVC) je širokoprimjenjivani plastomerni materijal i jedan je od najvažnijih inženjerskih polimera koji se široko upotrebljava u graĊevinarstvu. Glavni nedostatak PVC-a je što do njegove toplinske razgradnje dolazi relativno rano već pri temperaturi tek nešto višoj od staklišta (80 °C). MeĊutim, toplinska svojstva PVC-a mogu se mijenjati dodatkom razliĉitih stabilizatora i modifikatora, aditiva, koji i u malim koliĉinama mogu znatno promijeniti svojstva PVC-a. Kao dodatak za poboljšanje svojstava PVC-u se može dodati magnezijev hidroksid (Mg(OH) 2 ). Mg(OH) 2 pripada skupini jedinstvenih anorganskih spojeva koji se uobiĉajeno koriste za smanjenje zapaljivosti polimernih materijala. U ovom radu istraživan je utjecaj dodatka Mg(OH) 2 na temperaturu staklastog prijelaza PVC-a. Primjenom diferencijalne pretražne kalorimetrije (DSC) provedeno je odreĊivanje temperature staklastog prijelaza PVC-a u mješavinama s Mg(OH) 2 , te je utvrĊeno da dodatak Mg(OH) 2 uopće ne utjeĉe na temperaturu staklastog prijelaza PVC-a. TakoĊer, s ciljem odreĊivanje utjecaja dodatka Mg(OH) 2 na karakteristiĉne vrpce PVC-a, odnosno strukturu PVC-a, upotrijebljena je infracrvena spektroskopija (FTIR).
Abstract (english)
Polyvinyl chloride (PVC) is mostly used plastomeric material and one of the most important engineering polymers widely used in construction. Main disadvantage of PVC is that heat dissipation comes relatively early at a temperature just above the glass of the material itself (80 °C). However, the thermal properties of PVC can be changed by the addition of various stabilizers and modifiers, additives, that even in small amounts can significantly alter PVC properties. Magnesium hydroxide (Mg(OH) 2 ) is added as an additive to improve the properties of PVC. Mg(OH) 2 belongs to a group of unique inorganic compounds commonly used to reduce the ignition of polymeric materials. In this thesis the influence of the addition of magnesium hydroxide to the glass transition temperature of poly(vinyl chloride) was investigated. The Differential Scanning Calorimetry (DSC) was used to determine the glass transition temperature of PVC with the addition Mg(OH) 2 and it was found that the addition of Mg(OH) 2 did not affect the glass transition temperature of PVC at all. To determine the influence of Mg(OH) 2 attachment on PVC characteristic bonds or PVC structure, Infrared Spectroscopy (FTIR) was used.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:446693
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 on2019-06-18 10:45:20