Adsorption of polydimethylsiloxanes from solution on glass
作者:
B. V. Ashmead,
M. J. Owen,
期刊:
Journal of Polymer Science Part A‐2: Polymer Physics
(WILEY Available online 1971)
卷期:
Volume 9,
issue 2
页码: 331-343
ISSN:0449-2978
年代: 1971
DOI:10.1002/pol.1971.160090208
出版商: John Wiley&Sons, Inc.
数据来源: WILEY
摘要:
AbstractThe adsorption of polydimethylsiloxane polymers from solution on glass has been studied. The amount of polymer adsorbed depends markedly on the solvent because of specific solvent—surface interactions. The presence of silanol groups in the polymer, particularly as endgroups, markedly increases the amount of polymer adsorbed. Large differences are shown between the adsorption of the commercially available, and fully trimethylsilylated polydimethylsiloxanes of narrow molecular weight distribut on. Possible adsorption mechanisms are discusse
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