Literature DB >> 277460

Determination of phase transitions in gutta-percha by differential thermal analysis.

H M Rootare, J M Powers.   

Abstract

Pure gutta-percha was heat-treated in a differential thermal analyzer. The high melting form crystallized on cooling when gutta-percha was heated to 70 C or less. Above 74 C, crystallization into the low melting form predominated. Either polymorph can be selectively crystallized by control of the heat-treatment temperature before cooling.

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Year:  1977        PMID： 277460     DOI： 10.1177/00220345770560120301

Source DB:  PubMed          Journal:  J Dent Res        ISSN： 0022-0345            Impact factor:   6.116


  2 in total

1.  Thermal analysis and stability of commercially available endodontic obturation materials.

Authors:  H W Roberts; T C Kirkpatrick; B E Bergeron
Journal:  Clin Oral Investig       Date:  2017-02-10       Impact factor: 3.573

2.  The Effect of Heat Treatments on the Mechanical Properties of Expired Endodontic Gutta-percha - An in vitro Study.

Authors:  Ruaa A Alamoudi; Mahfouz M Basahel; Nouf F Almehayawi; Mohammed A Alazaiqi; Nuha S Alghamdi
Journal:  J Pharm Bioallied Sci       Date:  2022-07-13
  2 in total

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