Squeeze-recoil analysis of adhesive elastomers

Squeeze-recoil analysis of adhesive elastomers

Autori: S.V. Kotomin, T.A. Borodulina, M.M. Feldstein, V.G. Kulichikhin
Presentato al: Southern Europe Conference on Rheology
Anno: 1999
Volume: 1 - Issue: Unico
Casa Editrice: SIR-Cuen Napoli
Lingua: English

Abstract
Squeezing flow of polymer liquids between two rigid parallel plates is of certain interest for rheological studies due to simplicity of the procedure and developed mathematical analysis of experimental data. The direct measurement of yield stress for viscoplastic polymer systems is also unique advantage of squeezing flow technique.
In this communication we consider the application of a high-precision linear dilatometer for a comprehensive study of viscosity, recoil compliance and durability of adhesive joints of poly(vinyl pyrrolidone) (PVP) - polyethylene glycol (PEG) hydrogels (used for transdermal delivery application) and some rubbers.

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XVIII Italian Society of Rheology Conference

Capri Island, Naples, Italy 12-14 septemper 2024

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The XVIII edition of the SIR conference will be held in Villa Rosa, a recently renovated ancient Neapolitan villa in Capri Island (Naples, Italy), in September 12th-14th 2024. The event will be organised with the support of the Department of Chemical, Materials and Industrial Production Engineering of the University of Naples Federico II.

All those with an interest in rheology, in all its aspects, are invited to submit contributions.

Selected papers will be eligible for a special issue in Rheologica Acta.

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