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Liquid Silicone Rubber Foamed with Thermoplastic Expandable Microspheres

dc.date.accessioned2022-08-29T10:59:38Z
dc.date.available2022-08-29T10:59:38Z
dc.date.issued2022-05-25
dc.identifierdoi:10.17170/kobra-202208296775
dc.identifier.urihttp://hdl.handle.net/123456789/14110
dc.description.sponsorshipGefördert durch den Publikationsfonds der Universität Kasselger
dc.language.isoeng
dc.rightsNamensnennung 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectliquid silicone rubbereng
dc.subjectLSReng
dc.subjectfoamseng
dc.subjectinjection moldingeng
dc.subjectthermoplastic expandable microsphereseng
dc.subject.ddc660
dc.titleLiquid Silicone Rubber Foamed with Thermoplastic Expandable Microsphereseng
dc.typeAufsatz
dcterms.abstractTo reduce the material costs as well as the density of Liquid Silicone Rubber (LSR), LSR foams can be produced in an injection molding process. Expandable thermoplastic microspheres can be used as blowing agents. This publication deals with the analysis of the cell structure of these LSR foams. For this purpose, cylindrical disks are injection molded and examined for their cell structure as a function of different proportions of microspheres using a scanning electron spectroscope. In addition, the density of the samples is determined. It was found that a very homogeneous cell structure is produced in this process, that heat transport has a significant influence on the expansion of the microspheres, and that the formation of a filler network limits the expansion at higher proportions of blowing agent.eng
dcterms.accessRightsopen access
dcterms.creatorMarl, Svenja
dcterms.creatorGiesen, Ralf-Urs
dcterms.creatorHeim, Hans-Peter
dc.relation.doidoi:10.3390/ma15113779
dc.subject.swdSiliconkautschukger
dc.subject.swdFlüssigkautschukger
dc.subject.swdThermoplastger
dc.subject.swdKostensenkungger
dc.subject.swdSpritzgießenger
dc.subject.swdKunststoffverarbeitungger
dc.subject.swdTreibmittelger
dc.subject.swdFüllstoffger
dc.type.versionpublishedVersion
dcterms.source.identifiereissn:1996-1944
dcterms.source.issueIssue 11
dcterms.source.journalMaterialseng
dcterms.source.volumeVolume 15
kup.iskupfalse
dcterms.source.articlenumber3779


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