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Pregled bibliografske jedinice broj: 1002269

Synthetized Potato Starch—A New Eco Sizing Agent for Cotton Yarns


Kovačević, Stana; Schwarz, Ivana; Đorđević, Suzana; Đorđević, Dragan
Synthetized Potato Starch—A New Eco Sizing Agent for Cotton Yarns // Polymers, 11 (2019), 5; 908, 22 doi:10.3390/polym11050908 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1002269 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Synthetized Potato Starch—A New Eco Sizing Agent for Cotton Yarns

Autori
Kovačević, Stana ; Schwarz, Ivana ; Đorđević, Suzana ; Đorđević, Dragan

Izvornik
Polymers (2073-4360) 11 (2019), 5; 908, 22

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
synthesized biopolymer materials ; potato starch ; hydrolysis ; grafting ; cotton yarn ; size pick-up ; breaking force ; abrasion resistance ; yarn hairiness ; desizing

Sažetak
The objective of this research was to verify the feasibility of the use of newly synthesized biopolymer materials for sizing cotton yarns based on the basic principles of chemical modification. Research included acid hydrolysis of potato starch up to controlled molar masses together with graft-polymerization and methacrylic acid onto hydrolyzed starch to improve hydrophilicity and solubility, to increase the capability of film forming, to increase adhesive potential and to avoid retrogradation phenomena. Research objectives were primarily focused on finding an appropriate, environmentally-friendly and productive sizing agent for cotton yarns via the analysis and systematization of a large number of synthesis methods in conjunction with the characterization and properties of graft- copolymers. The research results showed that potassium persulfate initiator was most efficient in grafting of methacrylic acid onto hydrolyzed starch, while azobisisobutyronitrile (AIBIN) initiator was most efficient in grafting of acrylic acid (AC). FTIR analysis confirmed that new and efficient products for sizing cotton yarns from synthetized potato starch were obtained. Research on rheological properties of copolymers shows a higher viscosity of grafted products indicating the good stability of potential starches. Ecological improvements have been established through high desizing degree as well as improvements in physical-mechanical properties of yarn, abrasion resistance and decrease in yarn surface hairiness were noticed. The use of new derivatives of potato starch, especially of hydrolyzed starch grafted with methacrylic acid (MAA), potassium persulfate (KPS) as initiator, was confirmed. Anova statistical analysis determined the influence of the entire sizing process on individual yarn parameters.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija



POVEZANOST RADA


Projekti:
HRZZ-IP-2018-01-3170 - Multi-funkcionalni tkani kompoziti za toplinsku zaštitnu odjeću (MF-WCOMPROTECT) (Kovačević, Stana, HRZZ - IP-2018-01) ( POIROT)

Ustanove:
Tekstilno-tehnološki fakultet, Zagreb

Profili:

Avatar Url Ivana Schwarz (autor)

Avatar Url Stana Kovačević (autor)

Citiraj ovu publikaciju

Kovačević, Stana; Schwarz, Ivana; Đorđević, Suzana; Đorđević, Dragan
Synthetized Potato Starch—A New Eco Sizing Agent for Cotton Yarns // Polymers, 11 (2019), 5; 908, 22 doi:10.3390/polym11050908 (međunarodna recenzija, članak, znanstveni)
Kovačević, S., Schwarz, I., Đorđević, S. & Đorđević, D. (2019) Synthetized Potato Starch—A New Eco Sizing Agent for Cotton Yarns. Polymers, 11 (5), 908, 22 doi:10.3390/polym11050908.
@article{article, year = {2019}, pages = {22}, DOI = {10.3390/polym11050908}, chapter = {908}, keywords = {synthesized biopolymer materials, potato starch, hydrolysis, grafting, cotton yarn, size pick-up, breaking force, abrasion resistance, yarn hairiness, desizing}, journal = {Polymers}, doi = {10.3390/polym11050908}, volume = {11}, number = {5}, issn = {2073-4360}, title = {Synthetized Potato Starch—A New Eco Sizing Agent for Cotton Yarns}, keyword = {synthesized biopolymer materials, potato starch, hydrolysis, grafting, cotton yarn, size pick-up, breaking force, abrasion resistance, yarn hairiness, desizing}, chapternumber = {908} }
@article{article, year = {2019}, pages = {22}, DOI = {10.3390/polym11050908}, chapter = {908}, keywords = {synthesized biopolymer materials, potato starch, hydrolysis, grafting, cotton yarn, size pick-up, breaking force, abrasion resistance, yarn hairiness, desizing}, journal = {Polymers}, doi = {10.3390/polym11050908}, volume = {11}, number = {5}, issn = {2073-4360}, title = {Synthetized Potato Starch—A New Eco Sizing Agent for Cotton Yarns}, keyword = {synthesized biopolymer materials, potato starch, hydrolysis, grafting, cotton yarn, size pick-up, breaking force, abrasion resistance, yarn hairiness, desizing}, chapternumber = {908} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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