Adsorption characteristics of sulfonated melamine formaldehyde condensates [SMFC] by high-performance size exclusion chromatography

Adsorption characteristics of sulfonated melamine formaldehyde condensates [SMFC] by high-performance size exclusion chromatography

Authors develop a new technique for the mol wt determination of SMFC by title method and use the method to determine the specific adsorption of SMFC on cement particles. The sample has an avg mol wt of 7900 and mol wt distribution span of 1200#8#.44 000. Cement particles preferentially adsorb SMFC o...

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Veröffentlicht in:Cement and concrete research 1989-11, Vol.19 (6), p.919-926
Hauptverfasser: Cunningham, J C, Dury, B L, Gregory, T
Format: Artikel
Sprache:eng
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Zusammenfassung:Authors develop a new technique for the mol wt determination of SMFC by title method and use the method to determine the specific adsorption of SMFC on cement particles. The sample has an avg mol wt of 7900 and mol wt distribution span of 1200#8#.44 000. Cement particles preferentially adsorb SMFC of high mol wt.
ISSN:0008-8846
DOI:10.1016/0008-8846(89)90105-1