Literature DB >> 9685767

The effects of different storage conditions on polyether and polyvinylsiloxane impressions.

J H Purk1, M G Willes, D E Tira, J D Eick, S H Hung.   

Abstract

While being shipped to a laboratory, impressions can be exposed to excessive temperatures. This study compared the effects of different time and temperature storage conditions, including temperature extremes of 66 C and -10 C, on the accuracy of addition silicone and polyether impressions. The greatest distortion generally occurred as a result of the 66 C temperature extreme. The authors recommend that impressions be poured in stone according to manufacturers' specifications before being shipped to a dental laboratory.

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Year:  1998        PMID： 9685767     DOI： 10.14219/jada.archive.1998.0356

Source DB:  PubMed          Journal:  J Am Dent Assoc        ISSN： 0002-8177            Impact factor:   3.634


  5 in total

1.  Effect of temperature changes on the dimensional stability of elastomeric impression materials.

Authors:  Sujan Kambhampati; Vaddavalli Subhash; Chellagulla Vijay; Aruna Das
Journal:  J Int Oral Health       Date:  2014-02-26

2.  Comparison of dimensional accuracy of elastomeric impression materials using 3D laser scanner.

Authors:  Sushil Kar; Arvind Tripathi; Juhi Singh; J Ramkumar
Journal:  Med J Armed Forces India       Date:  2021-07-30

3.  Comparative evaluation of dimensional stability of impression materials from developing countries and developed countries after disinfection with different immersion disinfectant systems and ultraviolet chamber.

Authors:  Rupandeep Kaur Samra; Shreenivas Vasant Bhide
Journal:  Saudi Dent J       Date:  2017-12-13

4.  Comparison of the surface roughness of gypsum models constructed using various impression materials and gypsum products.

Authors:  Yi-Chih Chang; Chien-Hung Yu; Wen-Miin Liang; Ming-Gene Tu; San-Yue Chen
Journal:  J Dent Sci       Date:  2013-02-04       Impact factor: 2.080

5.  Accuracy of different putty-wash impression techniques with various spacer thickness.

Authors:  Anshul Chugh; Aman Arora; Vijay Pratap Singh
Journal:  Int J Clin Pediatr Dent       Date:  2012-02-24
  5 in total

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