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Effect of acid acceptor concentration on the interfacial polycondensation of nylon 610
Author(s) -
Kispert Robert C.,
Foote Seward R.,
Griskey Richard G.
Publication year - 1968
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.1968.070120113
Subject(s) - condensation polymer , acceptor , polymer chemistry , intrinsic viscosity , sodium hydroxide , viscosity , chloride , materials science , chemistry , catalysis , polymer , organic chemistry , composite material , physics , condensed matter physics
Abstract The effect of acid acceptor level (sodium hydroxide) in the interfacial polycondensation of nylon 610 has been studied. It was found that increased acceptor levels shifted the curves of intrinsic viscosity versus sebacoyl chloride concentration to the right. It was also found that peak intrinsic viscosity values first decreased and then increased with increasing acid acceptor levels. The experimental results were shown to relate to balance of reactants and character of polycondensation zone.