Evaluation of the effect of temperature and time on the conversion factor of acrylic resin denture base material
Journal Title: International Dental Journal of Student Research - Year 2018, Vol 6, Issue 3
Abstract
Aim To evaluate the effect of change in time temperature increase or decrease on the degree of conversion and residual monomer release of the vertex heat cured acrylic resin Materialand Methods The total number of samples 176 were divided into three main groups cured according to ADA and three curing cycles with modifications in time and temperature degree of conversion and residual monomer properties were measured for all the samplesResults Analyzed statistically by Descriptive statistics ANOVA and Duncans multiple range test and showed that both changes in time and temperature showed significant changes in the degree of conversion residual monomerConclusion The rapid simplified and regular manufacturers instruction curing cycles showed the best results regarding the degree of conversion residual monomerKeywords Temperature Time Conversion factor Acrylic resin
Authors and Affiliations
Amer A. Taqa, Nadira A. Hatim, Saja Amjad A. Razzak
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