Title :
Tolerance design of curing process of electrically conductive adhesives
Author :
Barto, Seba ; Mach, Pavel
Author_Institution :
Dept. of Electrotechnol., Czech Tech. Univ. in Prague, Prague, Czech Republic
Abstract :
The work was directed at examination of influence of tolerances of curing process parameters on the tolerances of the resistance and nonlinearity of a current vs. voltage characteristic of adhesive joints. The joints were formed of electrically conductive adhesive with isotropic electrical conductivity of an epoxy type filled with silver flakes. Mathematical models for the resistance and nonlinearity were found using factorial experiments of the type 22. Tolerance design was carried out for these models. It was found that tolerances of the resistance and nonlinearity depend more on the time of curing than on the curing temperature.
Keywords :
conductive adhesives; curing; electrical conductivity; nonlinear network synthesis; adhesive joint; curing process tolerance design; curing temperature; current characteristic; electrical conductive adhesives; epoxy type filled silver flakes; isotropic electrical conductivity; mathematical models; nonlinearity tolerance; resistance tolerance; voltage characteristic; Accuracy; Curing; Joints; Mathematical model; Resistance; Temperature; Temperature dependence;
Conference_Titel :
Electronics Technology (ISSE), 2010 33rd International Spring Seminar on
Conference_Location :
Warsaw
Print_ISBN :
978-1-4244-7849-1
Electronic_ISBN :
978-1-4244-7850-7
DOI :
10.1109/ISSE.2010.5547265
