Please use this identifier to cite or link to this item: http://dspace.sctimst.ac.in/jspui/handle/123456789/9720
Title: EVALUATION OF DGEBA
Authors: TAMARESELVY, K
SHEELA, MS
KALLIYANAKRISHNAN, V
PAL, SN
Keywords: Polymer Science
Issue Date: 1991
Publisher: JOURNAL OF APPLIED POLYMER SCIENCE
Citation: 42 ,7;1891-1897
Abstract: Analytical studies using chemical, spectral, and chromatographic methods have been carried out for four commerical diglycidyl ether of bisphenol A (DGEBA) resins (AER, EER, DER, and NER) in order to evaluate the essential parameters of DGEBA for synthesizing 2,2-bis[4-(2-hydroxy-3-methacryloxypropoxy)]phenyl propane (BIS-GMA), an important precursor for dental composites. Parameters such as epoxy equivalent weight, hydroxyl value, and hydrolyzable chlorine content have been estimated. The role of these parameters in determining the final purity of BIS-GMA has also been discussed.
URI: 10.1002/app.1991.070420711
http://dspace.sctimst.ac.in/jspui/handle/123456789/9720
Appears in Collections:Journal Articles

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