{"data":{"id":"10.6084/m9.figshare.6857987","type":"dois","attributes":{"doi":"10.6084/m9.figshare.6857987","prefix":"10.6084","suffix":"m9.figshare.6857987","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Passaretti, María Gabriela","nameType":"Personal","givenName":"María Gabriela","familyName":"Passaretti","affiliation":[],"nameIdentifiers":[]},{"name":"Ninago, Mario Daniel","nameType":"Personal","givenName":"Mario Daniel","familyName":"Ninago","affiliation":[],"nameIdentifiers":[]},{"name":"López, Olivia Valeria","nameType":"Personal","givenName":"Olivia Valeria","familyName":"López","affiliation":[],"nameIdentifiers":[]},{"name":"Ciolino, Andrés Eduardo","nameType":"Personal","givenName":"Andrés Eduardo","familyName":"Ciolino","affiliation":[],"nameIdentifiers":[]},{"name":"Vega, Daniel Alberto","nameType":"Personal","givenName":"Daniel Alberto","familyName":"Vega","affiliation":[],"nameIdentifiers":[]},{"name":"Villar, Marcelo Armando","nameType":"Personal","givenName":"Marcelo Armando","familyName":"Villar","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Effect of bentonite addition on the optical properties of different polymeric composites materials"}],"publisher":"SciELO journals","container":{},"publicationYear":2018,"subjects":[{"subject":"90502 Construction Engineering","subjectScheme":"FOR"},{"subject":"FOS: Civil engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Civil engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91207 Metals and Alloy Materials","subjectScheme":"FOR"},{"subject":"FOS: Materials engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Materials engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91299 Materials Engineering not elsewhere classified","subjectScheme":"FOR"}],"contributors":[],"dates":[{"date":"2018-07-25","dateType":"Created"},{"date":"2018-07-25","dateType":"Updated"},{"date":"2018","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1590/s1517-707620180002.0429","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["1399255 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"ABSTRACT In this work, composite materials were obtained by the incorporation of bentonite to biodegradable and synthetic polymeric matrices. Commercial (BE) and natural (BM) bentonite samples were employed, as well as three different polymeric matrices: thermoplastic corn starch (TPS), high density polyethylene (HDPE) and a poly(styrene-b-butadiene-b-styrene) triblock copolymer (SBS). Composite materials were obtained by incorporating 5 % w/w filler by melt mixing. Films were obtained by thermo-compression in a hydraulic press. By Scanning Electron Microscopy (SEM) it were examined the homogeneity and appearance of films. Opacity and UV barrier capacity were determined from the UV-vis spectra recorded in a spectrophotometer. Film color measurements were performed using a colorimeter in the transmittance mode, recording parameters L, a, and b. From SEM micrographs, a good filler distribution in the three different matrices were observed. The addition of bentonite modified the optical properties of films due to their blocking effect, evidenced in an increase in both UV barrier capacity and opacity.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/Effect_of_bentonite_addition_on_the_optical_properties_of_different_polymeric_composites_materials/6857987","contentUrl":null,"metadataVersion":1,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0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