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Title:EKSTRAKT RDEČEGA BORA IN UV PROPUSTNOST MATERIALOV
Authors:ID Šerod, Jana (Author)
ID Fakin, Darinka (Mentor) More about this mentor... New window
ID Stana Kleinschek, Karin (Comentor)
Files:.pdf UNI_Serod_Jana_2011.pdf (2,36 MB)
MD5: 48E33DB3A2F4E1BF8519DA1827F1CC57
PID: 20.500.12556/dkum/e9110af1-4da5-43ed-9820-4e9812d83c9a
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Namen diplomske naloge je bil določiti vpliv dodatka ekstrakta rdečega bora na UV prepustnost barvane bombažne tkanine in ugotoviti možnost sočasne izvedbe postopka barvanja in UV zaščitne obdelave. Barvali smo z reaktivnimi barvili po izčrpalnem postopku in pri tem uporabili različne koncentracije barvila ter različne količine UV absorberja rdečega bora. Vzorcem smo nato izmerili UV prepustnost in izračunali UZF, ter hkrati opazovali vpliv dodatka rdečega bora na barvne vrednosti. Preverili smo tudi obstojnost apreture na miljenje in pranje. Ugotovili smo, da ekstrakt rdečega bora poveča zaščito tekstilnega materiala pred UV sevanjem, vendar pa se ta po večkratnem postopku pranja pomembno zniža, a kljub temu še vedno zagotavlja dobro zaščito.
Keywords:Ekstrakt rdečega bora, UV propustnost, UV absorberji, barvanje, UPF
Place of publishing:Maribor
Publisher:[J. Šerod]
Year of publishing:2011
PID:20.500.12556/DKUM-20829 New window
UDC:677.21.027.62(043.2)
COBISS.SI-ID:16081174 New window
NUK URN:URN:SI:UM:DK:WOR1EKNN
Publication date in DKUM:13.10.2011
Views:2882
Downloads:137
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:EXTRACT OF PINE WOOD AND UV PERMEABILITY ON MATERIALS
Abstract:The purpose of presented diploma was to study the impact of applied extract of red pine on UV permeability of dyed cotton fabric, and to evaluate the possibility of combining two procedures, i.e. dyeing and UV finishing, in one. In the exhaustion dyeing procedure, we used different concentrations of reactive dyes and added different amounts of UV absorber extracted from red pine. All samples were spectrophotometrically evaluated as well as the UV permeability was measured, from which UPF factor was calculated. We have also observed resistance of such UV treatment to washing. It was found that extract of red pine had a significant impact on increasing protection against ultraviolet radiation. On the other hand, several washing procedures substantially decreased fabrics' UV protection.
Keywords:Pine Wood, UV permeability, UV absorbers, Dyeing, UPF


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