Thermomechnical properties of unidirectional composites in their transition region

Paipetis, SA

dc.contributor.author	Paipetis, SA	en
dc.date.accessioned	2014-03-01T01:05:52Z
dc.date.available	2014-03-01T01:05:52Z
dc.date.issued	1980	en
dc.identifier.issn	0303-402X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9046
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Polymer Science	en
dc.subject.other	GLASS FIBER	en
dc.subject.other	MATHEMATICAL TECHNIQUES	en
dc.subject.other	THERMAL EFFECTS	en
dc.subject.other	THERMOANALYSIS	en
dc.subject.other	VISCOELASTICITY	en
dc.subject.other	GLASS TRANSITION TEMPERATURES	en
dc.subject.other	PLASTICS, REINFORCED	en
dc.title	Thermomechnical properties of unidirectional composites in their transition region	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF01474952	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF01474952	en
heal.language	English	en
heal.publicationDate	1980	en
heal.abstract	The thermomechanical behaviour of polymeric matrices reinforced with long unidirectional fibres in their glass transition region was investigated. Based on rigorous theories for the mechanical moduli and the coefficients of thermal expansion for viscoelastic composites, it was proved analytically that the introduction of reinforcing fillers in polymeric matrices causes glass transition temperature to increase to an extent proportional to the reinforcing effect. This is confirmed by numerous experimental results available in the literature, except for highly-filled composites, where imperfect adhesion may counterbalance the reinforcing effect. Dilatometric as well as two different dynamic mechanical tests confirmed the latter. The variation of glass transition temperature as function of the various aspects of mechanical reinforcement was investigated. © 1980 Dr. Dietrich Steinkopff Verlag.	en
heal.publisher	Steinkopff-Verlag	en
heal.journalName	Colloid and Polymer Science Kolloid-Zeitschrift & Zeitschrift für Polymere	en
dc.identifier.doi	10.1007/BF01474952	en
dc.identifier.isi	ISI:A1980JK37200005	en
dc.identifier.volume	258	en
dc.identifier.issue	1	en
dc.identifier.spage	42	en
dc.identifier.epage	50	en