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Mass Changes of Adhesives During Curing, Exposure to Water Vapor, Evacuation and Outgassing, Part I: Ablefilms 529, 535, and 550

Authors :
K. Czanderna
A. W. Czanderna
R. Vasofsky
Source :
IEEE Transactions on Components, Hybrids, and Manufacturing Technology. 1:405-411
Publication Year :
1978
Publisher :
Institute of Electrical and Electronics Engineers (IEEE), 1978.

Abstract

Mass losses of Ablefilms 529, 535, and 550 during curing ranged from 1-1.8 percent of the adhesive. The major gases evolved included the curing agent, solvent, water, carbon dioxide, and carbon monoxide. Exposure of Ablefilm 529 to 2.4 kPa (18 tort) water vapor yielded a saturation uptake of 0.27 percent of the sample mass, which could supply up to about ten times more water than needed for a dew point of 22°C in a volume of 40 mm3. Ablefilm 550 sorbed even greater quantifies of water.

Details

ISSN :
01486411
Volume :
1
Database :
OpenAIRE
Journal :
IEEE Transactions on Components, Hybrids, and Manufacturing Technology
Accession number :
edsair.doi...........77fd4796063ef7cc9efb4aada4b897ad
Full Text :
https://doi.org/10.1109/tchmt.1978.1135295