Dimensional Changes of Luting Cements After Setting
The dimensional changes of 4 types commercial luting cements after setting were examined in distilled water, using a developed thermal expansion testing apparatus. The measurements were carried out under three conditions: increasing temperature (from 37°C to 60°C), decreasing temperature (from 37°C...
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Published in | Dental Materials Journal Vol. 4; no. 1; pp. 40 - 46,120 |
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Main Authors | , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Japan
The Japanese Society for Dental Materials and Devices
01.06.1985
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Subjects | |
Online Access | Get full text |
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Summary: | The dimensional changes of 4 types commercial luting cements after setting were examined in distilled water, using a developed thermal expansion testing apparatus. The measurements were carried out under three conditions: increasing temperature (from 37°C to 60°C), decreasing temperature (from 37°C to 10°C), and constant temperature (37°C). The results indicated that: (1) the zinc phosphate cement possessed superior dimensional stability after setting; (2) the variation values in dimension of Fuji Ionomer and CBA varied markedly with the specimen thickness tested; and (3) with Fuji Ionomer, this value also varied with the mixing proportion. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0287-4547 1881-1361 |
DOI: | 10.4012/dmj.4.40 |