Publication:
Dynamic viscoelastic properties of experimental silicone soft lining materials

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dc.contributor.authorSantawisuk W.
dc.contributor.authorKanchanavasita W.
dc.contributor.authorSirisinha C.
dc.contributor.authorHarnirattisai C.
dc.date.accessioned2021-04-05T03:36:07Z
dc.date.available2021-04-05T03:36:07Z
dc.date.issued2010
dc.date.issuedBE2553
dc.description.abstractThe purpose of this study was to evaluate the dynamic viscoelastic properties of experimental silicone soft lining materials, Silastic® 4-4210 reinforced with silica fillers. Storage modulus (E'), loss modulus (E") and damping factor (tan δ) were determined using mechanical analyzer under a deformation strain level of 0.27% at test frequency and a temperature range of 1 Hz and 0 to respectively. The degree of silica dispersion was also studied using a field emission scanning electron microscopy (FE-SEM). ANOVA and Tukey's HSD test results indicated that the prepared silicone elastomers provided a significantly greater factor, but less storage modulus than GC Reline Soft and Tokuyama Sofreliner Tough (p<0.001). The storage moduli, loss and damping factor of the experimental silicone elastomers increased with increasing amounts of fumed silica. In conclusion, experimental silicone elastomers revealed acceptable dynamic viscoelastic properties to be used as denture soft lining materials.
dc.format.mimetypeapplication/pdf
dc.identifier.citationDental Materials Journal. Vol 29, No.4 (2010), p.454-460
dc.identifier.doi10.4012/dmj.2009-126
dc.identifier.issn2874547
dc.identifier.other2-s2.0-79951497412
dc.identifier.urihttps://hdl.handle.net/20.500.14740/7482
dc.rights.holderScopus
dc.subject.otherDamping factors
dc.subject.otherDeformation strain
dc.subject.otherDynamic viscoelastic properties
dc.subject.otherField emission scanning electron microscopy
dc.subject.otherFumed silicas
dc.subject.otherLining materials
dc.subject.otherLoss moduli
dc.subject.otherMechanical analyzers
dc.subject.otherSilastic
dc.subject.otherSilica filler
dc.subject.otherSilicone elastomer
dc.subject.otherSilicone elastomers
dc.subject.otherSoft lining material
dc.subject.otherStorage moduli
dc.subject.otherTemperature range
dc.subject.otherTest frequencies
dc.subject.otherTest results
dc.subject.otherDamping
dc.subject.otherElastic moduli
dc.subject.otherElastomers
dc.subject.otherField emission
dc.subject.otherField emission microscopes
dc.subject.otherPlastics
dc.subject.otherScanning electron microscopy
dc.subject.otherSilica
dc.subject.otherSilicones
dc.subject.otherViscoelasticity
dc.subject.otherStorage (materials)
dc.subject.otherDimeticone
dc.subject.otherGC Soft Liner
dc.subject.otherGC Soft-Liner
dc.subject.otherMDX 4 4210
dc.subject.otherMDX 4-4210
dc.subject.otherMethacrylic acid derivative
dc.subject.otherPhthalic acid derivative
dc.subject.otherSilastic
dc.subject.otherSilastic 4 4210
dc.subject.otherSilastic 4-4210
dc.subject.otherSilicon dioxide
dc.subject.otherTokuyama soft relining
dc.subject.otherArticle
dc.subject.otherChemistry
dc.subject.otherComparative study
dc.subject.otherDenture
dc.subject.otherElasticity
dc.subject.otherHuman
dc.subject.otherMaterials testing
dc.subject.otherMechanical stress
dc.subject.otherScanning electron microscopy
dc.subject.otherTemperature
dc.subject.otherTime
dc.subject.otherVibration
dc.subject.otherViscosity
dc.subject.otherYoung modulus
dc.subject.otherDenture Liners
dc.subject.otherDimethylpolysiloxanes
dc.subject.otherElastic Modulus
dc.subject.otherElasticity
dc.subject.otherHumans
dc.subject.otherMaterials Testing
dc.subject.otherMethacrylates
dc.subject.otherMicroscopy, Electron, Scanning
dc.subject.otherPhthalic Acids
dc.subject.otherSilicon Dioxide
dc.subject.otherSilicone Elastomers
dc.subject.otherStress, Mechanical
dc.subject.otherTemperature
dc.subject.otherTime Factors
dc.subject.otherVibration
dc.subject.otherViscosity
dc.titleDynamic viscoelastic properties of experimental silicone soft lining materials
dc.typeArticle
dspace.entity.typePublication
swu.datasource.scopushttps://www.scopus.com/inward/record.uri?eid=2-s2.0-79951497412&doi=10.4012%2fdmj.2009-126&partnerID=40&md5=58a81f62dae740176f85578b62295300

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