Toughening Mechanism and the Application of Epoxy Adhesive Modified by Nano-SiO2
2012 ◽
Vol 174-177
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pp. 834-837
Keyword(s):
Epoxy resin adhesives are widely used in various sectors, particularly in the aerospace and automotive industries. However, the solidification of the three-dimensional network structure of pure epoxy resin, which causes greater density and brittleness, results in poor system resilience. With the ultimate goal of improving the resilience of epoxy resin, nano-sized SiO2particles were introduced to improve the adhesion strength of both modified and unmodified epoxy adhesive. The results indicated increases of shearing strength from 16.66-Mpa to 18.01 -Mpa, impact strength from 15.4-kJ/m2 to 33.68-kJ/m2, and flexural strength from 70.5-Mpa to 80.94 Mpa.
2010 ◽
Vol 123-125
◽
pp. 1139-1142
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Keyword(s):
2014 ◽
Vol 496-500
◽
pp. 71-74
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Keyword(s):
2011 ◽
Vol 30
(11)
◽
pp. 912-921
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Keyword(s):
Keyword(s):
1967 ◽
Vol 32
(3)
◽
pp. 1182-1190
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2014 ◽
Vol 70
(9)
◽
pp. i46-i46
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