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Curing contraction of addition-type silicone impression materials.
- Source :
-
Scandinavian Journal of Dental Research . 1983, Vol. 91 Issue 1, p51-54. 4p. - Publication Year :
- 1983
-
Abstract
- The curing contraction of addition-type silicone impression materials was measured by the mercury bath method. The results point to a classification of this group of materials into the following two types: 1: materials with maximum 0.08% polymerization contraction at 22°C 15 min after mixing and maximum 0.03% contraction at 22°C during storage from 15 min to 24 h (Permagum®, President®, Reflect® and Reprosil®). 2: materials with more than 0.08% polymerization contraction at 22°C 15 min after mixing and significantly more than 0.03% contraction during storage at 22°C from 15 min to 24 h (Exaflex®, Xantogum®). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0029845X
- Volume :
- 91
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Scandinavian Journal of Dental Research
- Publication Type :
- Academic Journal
- Accession number :
- 13217907
- Full Text :
- https://doi.org/10.1111/j.1600-0722.1983.tb00775.x