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Sequential nature of the exothermic reactions leading to the formation of flexible polyurethane foams

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1002/app.1983.070280618
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Affiliation
  1. National Research Council of Canada
FormatText, Article
Abstract
The exotherms of the reactions leading to the formation of polyurethane foams were measured. The inflection points of the exotherm curves were made evident by continuous differentiation with respect to time. The position and magnitude of the inflection points demonstrated the sequential nature of the reactions. The effects of the functionality of the polyol, the concentrations of the tin and amine catalysts, and the silicone surfactant are discussed.
Publication date
PublisherWiley
In
  • Journal of Applied Polymer Science 28, no. 6: 2053–2067.
LanguageEnglish
Peer reviewedYes
NRC numberCNRC 20830
NRC-IGM 82-168-035
NPARC number23004007
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Record identifierc7797914-bbb3-4f41-bb76-7f0546c83e8e
Record created2018-09-14
Record modified2020-03-13
Date modified: