Accession Number : AD0786525
Title : Testing of Conformal Coating by Using a Thermomechanical Test Method to Measure the Glass Transition (Tg) Property.
Descriptive Note : Technical rept.,
Corporate Author : ARMY MISSILE COMMAND REDSTONE ARSENAL ALA PRODUCT TEST AND FAILURE ANALYSIS DIV
Personal Author(s) : Knowles,Knowlen F.
Report Date : JUN 1974
Pagination or Media Count : 62
Abstract : In the study a thermomechanical test method was used to measure the glass transition temperature of conformal coating materials. This physical property offered a quantitative measure of the thermal changes that occur in a conformal coating material after exposure to environmental conditions. The data obtained by this test method may be used as an aid in the quality evaluation of a conformal coating applied to printed wiring boards. (Author)
Descriptors : *Coatings, *Printed circuits, Test methods, Thermal analysis, Glass, Temperature, Transitions
Subject Categories : Electrical and Electronic Equipment
Coatings, Colorants and Finishes
Distribution Statement : APPROVED FOR PUBLIC RELEASE