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Sökning: id:"swepub:oai:DiVA.org:ltu-101965" > An eco-friendly, hi...

  • Kalali, Ehsan NaderiDepartment of Fire Safety Engineering, Faculty of Geosceince and Environmental Engineering, Southwest Jiaotong University, Chengdu, China (författare)

An eco-friendly, highly efficient, and transparent coating derived from guar gum and citric acid for flame retardant treatment of cotton fabrics

  • Artikel/kapitelEngelska2023

Förlag, utgivningsår, omfång ...

  • Elsevier B.V.2023
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:ltu-101965
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-101965URI
  • https://doi.org/10.1016/j.ijbiomac.2023.127506DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Godkänd;2023;Nivå 0;2023-11-14 (marisr);Funder: National Natural Science Foundation of China (22075265); Youth Innovation Promotion Association CAS (2021459, LUAUS23004); Youth Innovation Promotion Association of the Chinese Academy of Sciences
  • V.A highly efficient, bio-ecofriendly, and transparent flame retardant (FR) for cotton fabric was developed and deposited onto the cellulose skeletal structure of cotton fabric through a one-pot sol-gel process. The flame retardant functional coating is composed of ammonium polyphosphate (APP), guar gum (GG), citric acid (CA), and a negligible amount of catalyst. Cotton fabrics were impregnated with different concentrations of ammonium polyphosphate and guar gum, with citric acid as a crosslinking agent. The overall crosslinking and grafting process was proven by FTIR and XPS. Based on the results, the designed coating exhibits over 90 % transmittance in the visible region. A 15 g/m2 flame-retardant coating induces excellent flame retardant efficiency at ultra-low flame-retardant concentrations of less than 6.25 wt%. Only a 5.25 wt% flame retardant concentration demonstrated condensed phase action, which resulted in 58.5 % and 73.6 % reductions in the pHRR and THR, respectively. Moreover, the limiting oxygen index (LOI) value showed a 74 % increase. The mechanical performance of FR coated cotton fibers was slightly reduced.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Abdel-Mohsen, A. M.Institute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic; CEITEC-Central European Institute of Technology, Brno University of Technology, Purkyňova 656/123, Brno 61200, Czech Republic; Pretreatment and Finishing of Cellulosic based Textiles Department, Textile Industries Research Institute, National Research Centre, 33 EL Buhouth St., Dokki, Giza 12622, Egypt (författare)
  • Shabestari, Marjan EntezarDepartment of Fire Safety Engineering, Faculty of Geosceince and Environmental Engineering, Southwest Jiaotong University, Chengdu, China (författare)
  • Pop-Georgievski, O.Institute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic (författare)
  • Stary, ZdenekInstitute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic (författare)
  • Abdel-Rahman, Rasha M.Institute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic (författare)
  • Zhao, ChengshouDepartment of Fire Safety Engineering, Faculty of Geosceince and Environmental Engineering, Southwest Jiaotong University, Chengdu, China (författare)
  • Wang, XinState Key Laboratory of Fire Science, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China (författare)
  • Esmaeili, NimaLuleå tekniska universitet,Kemiteknik(Swepub:ltu)nimesm (författare)
  • Lotfian, SaeidDepartment of Naval Architecture, Ocean and Marine Engineering, University of Strathclyde, Glasgow G4 0LZ, UK (författare)
  • Petrus, JosefCEITEC-Central European Institute of Technology, Brno University of Technology, Purkyňova 656/123, Brno 61200, Czech Republic (författare)
  • Department of Fire Safety Engineering, Faculty of Geosceince and Environmental Engineering, Southwest Jiaotong University, Chengdu, ChinaInstitute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic; CEITEC-Central European Institute of Technology, Brno University of Technology, Purkyňova 656/123, Brno 61200, Czech Republic; Pretreatment and Finishing of Cellulosic based Textiles Department, Textile Industries Research Institute, National Research Centre, 33 EL Buhouth St., Dokki, Giza 12622, Egypt (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:International Journal of Biological Macromolecules: Elsevier B.V.253:Part 70141-81301879-0003

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