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An Explanation for the Water Distribution in A Hygroscopic Expansion Technique
Simonides Consani
Department of Dental Materials, Piracicaba Dental College, 13400 Piracicaba, SP, Brazil
Luiz Antonio Ruhnke
Department of Dental Materials, Piracicaba Dental College, 13400 Piracicaba, SP, Brazil
The water distribution in a controlled water addition technique was investigated using a Liquid Scintillation Counter. The mix water arrangement varied in different sections of the investment mass. The water distribution seemed to be the result of the influence of added water and a sprue base.
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Journal of Dental Research, Vol. 59, No. 6,
1048-1054 (1980)
DOI: 10.1177/00220345800590060701

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