Rheo-optical characterization of liquid crystalline acetoxypropylcellulose melt undergoing large shear flow and relaxation after flow cessation

The rheological and structural characteristics of acetoxypropylcellulose (APC) nematic melt are studied at shear rates ranging from 10 s 1 to 1000 s 1 which are relevant to extrusion based processes. APC shows a monotonic shear thinning behavior over the range of shear rates tested. The negative ext...

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Detalhes bibliográficos
Autor principal: Teixeira, P. F. (author)
Outros Autores: Fernandes, Susete N. (author), Canejo, João (author), Godinho, Maria Helena (author), Covas, J. A. (author), Leal, Catarina Rosa (author), Hilliou, L. (author)
Formato: article
Idioma:eng
Publicado em: 2015
Assuntos:
Texto completo:http://hdl.handle.net/1822/36340
País:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/36340