A study of the cure characteristics of an epoxy resin system by differential scanning calorimetry and torsional braid analysis

Autor:	W.W. Wright, J.M. Barton
Rok vydání:	1985
Předmět:	Materials science Differential scanning calorimetry visual_art Braid visual_art.visual_art_medium Vitrification Epoxy Physical and Theoretical Chemistry Composite material Condensed Matter Physics Instrumentation Isothermal process
Zdroj:	Thermochimica Acta. 85:415-418
ISSN:	0040-6031
DOI:	10.1016/0040-6031(85)85612-4
Popis:	The cure of mixtures of tetraglycidyldiaminodiphenylmethane resin with 4,4′-diaminodiphenylsulphone and BF3-ethylamine in various proportions was studied using DSC to give overall cure rates, and torsional braid analysis to give isothermal times of gelation and vitrification. The apparent activation energies for gelation were in fairly good agreement with those for rate of cure from DSC in the 10–20% conversion range.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c655126736540cd34dcc3b74080285e7 https://doi.org/10.1016/0040-6031(85)85612-4 Zobrazit plný text záznamu