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Some aspects of monuron‐accelerated dicyandiamide cure of epoxy resins
Author(s) -
Son PyongNae,
Weber Carl D.
Publication year - 1973
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.1973.070170501
Subject(s) - epoxy , dimethylamine , curing (chemistry) , differential scanning calorimetry , polymer chemistry , chemistry , materials science , composite material , organic chemistry , physics , thermodynamics
The synergistic effect of dicyandiamide and certain trisubstituted ureas in the curing of epoxy resin is shown by differential scanning calorimetry and exotherm profiles. When 3‐( p ‐chlorophenyl)‐1,1‐dimethylurea (Monuron) was reacted with dicyandiamide, we could isolate dimethylamine and a derivative of dicyandiamide. The role of these products in epoxy resin curing is speculated.