Effect of thermocycling on tensile strength and tear resistance of four soft denture liners

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dc.contributor.authorOguz, Serra
dc.contributor.authorMutluay, Mustafa Murat
dc.contributor.authorDogan, Orhan Murat
dc.contributor.authorBek, Bulent
dc.date.accessioned2019-07-27T12:10:23Z
dc.date.accessioned2019-07-28T10:16:51Z
dc.date.available2019-07-27T12:10:23Z
dc.date.available2019-07-28T10:16:51Z
dc.date.issued2007
dc.departmentGazi Univ, Fac Dent, Dept Prosthodont, Ankara, Turkey -- Univ Oslo, Fac Dent, Dept Prosthodont, Oslo, Norway -- Cumhuriyet Univ, Fac Dent, Dept Prosthodont, Sivas, Turkeyen_US
dc.description.abstractThis study evaluated the effect of thermocycling on the tensile strength and tear resistance of four long-term soft denture liners. One light-activated (Astron Light, AL), two chemically activated (GC Reline Soft, GC; Silagum Comfort, SC), and one heat-cured (Molloplast-B, MLP) soft liner materials were tested. Dumbbell and trouser-leg specimen geometries were used for tensile strength and tear resistance tests, respectively. A total of 120 specimens were prepared. Test specimens for each material (n=5) were subjected to thermal cycling for 1,000 and 3,000 cycles between 5 degrees C and 55 degrees C in a thermocycler. Before thermocycling, AL gave the lowest tensile strength, while SC exhibited the highest tear resistance value among the materials tested (p<0.05). Thermal cycling significantly affected the tensile strength of AL as well as the tear resistance values of AL, MLP, and GC materials. This in vitro study revealed that the tensile strength and tear resistance values of the soft liner materials tested varied according to their chemical compositions.en_US
dc.identifier.doi10.4012/dmj.26.296en_US
dc.identifier.endpage302en_US
dc.identifier.issn0287-4547
dc.identifier.issue2en_US
dc.identifier.pmid17621948en_US
dc.identifier.scopus2-s2.0-34548083810en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage296en_US
dc.identifier.urihttps://dx.doi.org/10.4012/dmj.26.296
dc.identifier.urihttps://hdl.handle.net/20.500.12418/10644
dc.identifier.volume26en_US
dc.identifier.wosWOS:000247249800021en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherJAPANESE SOC DENTAL MATERIALS DEVICESen_US
dc.relation.ispartofDENTAL MATERIALS JOURNALen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectlineren_US
dc.subjectstrengthen_US
dc.subjectthermocyclingen_US
dc.titleEffect of thermocycling on tensile strength and tear resistance of four soft denture linersen_US
dc.typeArticleen_US

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