Measurement and modeling of poly(vinyl acetate)–solvent viscosity mixtures | Zendy

Modarress Hamid | Zendy; MohsenNia Mohsen | Zendy

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Measurement and modeling of poly(vinyl acetate)–solvent viscosity mixtures

Author(s) -

Modarress Hamid,

MohsenNia Mohsen

Publication year - 2005

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.21546

Subject(s) - cyclohexanone , viscometer , vinyl acetate , solvent , viscosity , materials science , ubbelohde viscometer , polyvinyl acetate , polymer chemistry , relative viscosity , intrinsic viscosity , toluene , polymer , analytical chemistry (journal) , chemical engineering , organic chemistry , composite material , chemistry , copolymer , catalysis , engineering

The viscosities of various poly(vinyl acetate) (PVAc)–solvent mixtures (PVAc–toluene, PVAc–benzene, and PVAc–cyclohexanone) were measured at different temperatures with a Haake viscometer. The required molecular weight of a commercial‐grade PVAc sample was measured with an Ubbelohde viscometer. The measured viscosities were correlated with a previously proposed viscosity model, and the model parameters were calculated. The results indicated the applicability of the model to the viscosity calculations of PVAc–solvent mixtures. © 2005 Wiley Periodicals, Inc. J Appl Polym Sci 96: 1244–1249, 2005

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