EFFECT OF USING CALCIUM CARBONATE (CaCO3) IN SURFACE COATING ON LIQUID ABSORPTION OF PAPER AND SOME PRINTABILITY PARAMETERS

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dc.authorid0000-0003-0924-2156en_US
dc.contributor.authorKandırmaz, Emine Arman
dc.contributor.authorYenidoğan, Semiha
dc.contributor.authorAydemir, Cem
dc.contributor.authorKarademir, Arif
dc.date.accessioned2021-03-20T20:09:28Z
dc.date.available2021-03-20T20:09:28Z
dc.date.issued2020
dc.departmentBTÜ, Orman Fakültesi, Orman Endüstri Mühendisliği Bölümüen_US
dc.description.abstractFor quality printing results that require detail, the smooth paper surface, absorbency, color and gloss are of great importance. Since the desired surface properties cannot be obtained even in well-polished paper, smooth paper surfaces can be obtained by sizing and coating processes. The aim of this study was to investigate the effect of different amounts of calcium carbonate, added into the surface coating formulation, on liquid absorbency and printability of paper. Paper coating formulations were created by adding 1%, 2.5%, 5% and 7.5% calcium carbonate to an equal amount of cationic starch binder. The obtained coating formulations were applied to the surface of standard pieces of paper with a lab coater. Water absorbency and drop contact angle of all papers (base paper and surface-treated paper) were measured by using the sessile droplet method and then their surface energies were calculated. After the gloss and color changes of the test papers were determined, test prints were applied on their surface with offset printing ink. The effect of surface treatments on the printability characteristics of the paper was examined in detail. It was emphasized that the amount of calcium carbonate used in cationic starch should be optimized with regard to the absorbency and printability of the paper.en_US
dc.identifier.doi10.35812/CelluloseChemTechnol.2020.54.49en_US
dc.identifier.endpage493en_US
dc.identifier.issn0576-9787
dc.identifier.issue5-6en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage485en_US
dc.identifier.urihttp://doi.org/10.35812/CelluloseChemTechnol.2020.54.49
dc.identifier.urihttps://hdl.handle.net/20.500.12885/432
dc.identifier.volume54en_US
dc.identifier.wosWOS:000543297100009en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKarademir, Arif
dc.language.isoenen_US
dc.publisherEditura Acad Romaneen_US
dc.relation.ispartofCellulose Chemistry And Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectpaper coatingen_US
dc.subjectsurface chemistryen_US
dc.subjectsurface energyen_US
dc.subjectwater absorptionen_US
dc.subjectprintabilityen_US
dc.subjectcalcium carbonateen_US
dc.titleEFFECT OF USING CALCIUM CARBONATE (CaCO3) IN SURFACE COATING ON LIQUID ABSORPTION OF PAPER AND SOME PRINTABILITY PARAMETERSen_US
dc.typeArticleen_US

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