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Water‐soluble sulfonated phenolic resins. I. Synthesis
Author(s) -
Hsu K. C.,
Lee Y. F.
Publication year - 1995
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.1995.070571210
Subject(s) - phenol , formaldehyde , water reducer , phenol formaldehyde resin , polymer chemistry , synthetic resin , water soluble , organic chemistry , chemistry , phenols , proton nmr , materials science , chemical engineering , raw material , engineering
A new water‐soluble sulfonated phenolic resin as a water reducer in concrete was prepared in this study. It was synthesized from formaldehyde, phenol, and NaHSO 3 through a four step reaction procedure. The structure of resin was determined through analyses of IR and NMR spectra. The influence of reaction conditions on the properties of synthesized products was also examined and discussed. © 1995 John Wiley & Sons, Inc.