Constitutive Property Evaluation of Polymeric Coatings using Nanomechanical Methods

Autor:	L. E. Scriven, C. C. Anderson, William W Gerberich, Xinyun Xia, A. Strojny, Andy H. Tsou
Rok vydání:	1998
Předmět:	chemistry.chemical_compound Yield (engineering) Materials science Creep chemistry Indentation Physics::Medical Physics Polyethylene terephthalate Modulus Relaxation (physics) Tangent Composite material Viscoelasticity
Zdroj:	MRS Proceedings. 522
ISSN:	1946-4274
DOI:	10.1557/proc-522-199
Popis:	Yield stress and modulus of polymeric coatings on polyethylene terephthalate (PET) film have been measured by nanomechanical methods. Yield stresses were found with a simplified version of Johnson's cavity model of elastic-plastic indentation and Tabor's approximation. Moduli were obtained by the tangent method. From creep and relaxation measurements, viscoelastic moduli were extracted with the aid of the standard three-parameter model.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a8e9b606e9101a74bd7c6e90a9ddf453 https://doi.org/10.1557/proc-522-199 Zobrazit plný text záznamu Full text from SpringerLink