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Influence of the components in the flow properties and physical aging of spray coating PVC plastisols
Author(s) -
Oregui X.,
Santamaría A.,
Hiriart J. M.,
Etcheveste J.
Publication year - 1985
Publication title -
journal of vinyl technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 35
eISSN - 1548-0585
pISSN - 0193-7197
DOI - 10.1002/vnl.730070303
Subject(s) - plasticizer , thixotropy , materials science , diluent , composite material , coating , rheology , vinyl chloride , yield (engineering) , shear thinning , polymer , chemistry , organic chemistry , copolymer
A study of the rheological properties and aging characteristics of 15 poly(vinyl chloride) (PVC) plastisols formulated for spray coating is made. The influence of the PVC type, plasticizer, filler, diluent, and thixotropic agent is analyzed and discussed in terms of the yield stress value, a shear thinning index, and an aging characterizing parameter.