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Aspects of the chemistry of polysulphide impression material
Author(s) -
Darvell B. W.
Publication year - 1987
Publication title -
australian dental journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.701
H-Index - 71
eISSN - 1834-7819
pISSN - 0045-0421
DOI - 10.1111/j.1834-7819.1987.tb00602.x
Subject(s) - impression , composition (language) , prepolymer , polymer science , chemistry , computer science , philosophy , organic chemistry , linguistics , world wide web , polyurethane
The composition, structure and setting reactions of polysulphide impression materials are reviewed in order to correct errors of fact and misinterpretations. A model for molecular size distribution is used to clarify the composition of the prepolymer and the process of setting.