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Pregled bibliografske jedinice broj: 1190716

ECOLOGICAL DYEING OF MODIFIED COTTON FABRIC WITH NATURAL COCHINEAL DYE


Čorak, Ivana; Brlek, Iva; Sutlović, Ana; Tarbuk, Anita
ECOLOGICAL DYEING OF MODIFIED COTTON FABRIC WITH NATURAL COCHINEAL DYE // 14th SCIENTIFIC-PROFESSIONAL SYMPOSIUM TEXTILE SCIENCE AND ECONOMY
Zagreb, Croatia, 2022. (poster, međunarodna recenzija, neobjavljeni rad, znanstveni)


CROSBI ID: 1190716 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
ECOLOGICAL DYEING OF MODIFIED COTTON FABRIC WITH NATURAL COCHINEAL DYE

Autori
Čorak, Ivana ; Brlek, Iva ; Sutlović, Ana ; Tarbuk, Anita

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
14th SCIENTIFIC-PROFESSIONAL SYMPOSIUM TEXTILE SCIENCE AND ECONOMY

Mjesto i datum
Zagreb, Croatia, 26.1.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
cotton fabric ; mercerization ; cationization ; pre-mordanting ; dyeing ; natural cochineal dye ;

Sažetak
The influence of cationization during mercerization and pre-mordanting to the dyeing of cotton fabric with natural dye from Dactylopius coccus was researched in this paper. The bleached cotton fabric as well as cationized with Rewin OS were pre-mordanted using iron(II) sulfate heptahydrate (FeSO4·7H2O). For the characterization of surface changes after cationization and pre-mordanting, electrokinetic analysis on SurPASS electrokinetic analyzer was performed. Afterwards, fabrics were dyed with natural cochineal dye with and without the addition of an electrolyte, NaCl. For the purpose of determination of dye exhaustion, the analysis of dye solution was performed on the UV/VIS spectrophotometer Cary 50 Solascreen. Spectrophotometric analysis of the samples through phases of modification of cotton fabric was performed using Datacolor 850 spectrophotometer, measuring spectral characteristics from which was determined whiteness degree, color parameters, K/S and color fastness dyed fabric. Comparing cationized and non-cationized cotton fabrics, cationized samples showed better absorption abilities and color fastness. Using electrolyte at untreated cotton fabric improved the process of dye absorption. However, when cationized, usage of electrolyte is not necessary, what makes this process more environmentally friendly. Additionally, high exhaustion of natural dyes also extends the color palette.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija



POVEZANOST RADA


Projekti:
HRZZ-UIP-2017-05-8780 - Bolničke zaštitne tekstilije (HPROTEX) (Flinčec Grgac, Sandra, HRZZ - UIP-2017-05) ( POIROT)

Ustanove:
Tekstilno-tehnološki fakultet, Zagreb

Profili:

Avatar Url Ana Sutlović (autor)

Avatar Url Anita Tarbuk (autor)

Avatar Url Ivana Čorak (autor)

Avatar Url Iva Brlek (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Čorak, Ivana; Brlek, Iva; Sutlović, Ana; Tarbuk, Anita
ECOLOGICAL DYEING OF MODIFIED COTTON FABRIC WITH NATURAL COCHINEAL DYE // 14th SCIENTIFIC-PROFESSIONAL SYMPOSIUM TEXTILE SCIENCE AND ECONOMY
Zagreb, Croatia, 2022. (poster, međunarodna recenzija, neobjavljeni rad, znanstveni)
Čorak, I., Brlek, I., Sutlović, A. & Tarbuk, A. (2022) ECOLOGICAL DYEING OF MODIFIED COTTON FABRIC WITH NATURAL COCHINEAL DYE. U: 14th SCIENTIFIC-PROFESSIONAL SYMPOSIUM TEXTILE SCIENCE AND ECONOMY.
@article{article, author = {\v{C}orak, Ivana and Brlek, Iva and Sutlovi\'{c}, Ana and Tarbuk, Anita}, year = {2022}, keywords = {cotton fabric, mercerization, cationization, pre-mordanting, dyeing, natural cochineal dye, }, title = {ECOLOGICAL DYEING OF MODIFIED COTTON FABRIC WITH NATURAL COCHINEAL DYE}, keyword = {cotton fabric, mercerization, cationization, pre-mordanting, dyeing, natural cochineal dye, }, publisherplace = {Zagreb, Croatia} }
@article{article, author = {\v{C}orak, Ivana and Brlek, Iva and Sutlovi\'{c}, Ana and Tarbuk, Anita}, year = {2022}, keywords = {cotton fabric, mercerization, cationization, pre-mordanting, dyeing, natural cochineal dye, }, title = {ECOLOGICAL DYEING OF MODIFIED COTTON FABRIC WITH NATURAL COCHINEAL DYE}, keyword = {cotton fabric, mercerization, cationization, pre-mordanting, dyeing, natural cochineal dye, }, publisherplace = {Zagreb, Croatia} }




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