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http://dx.doi.org/10.7234/kscm.2009.22.2.014

Experimental examination for effect of voids on bonding performance in cryogenic temperature condition  

Shon, Min-Young (삼성중공업 산업기술연구소 도장방식연구파트)
Kim, Jong-Ho (삼성중공업 산업기술연구소 도장방식연구파트)
Kim, Jong-Hak (삼성중공업 산업기술연구소 도장방식연구파트)
Publication Information
Composites Research / v.22, no.2, 2009 , pp. 14-17 More about this Journal
Abstract
Adhesive joints are widely used for structural joining applications in various fields and environmental conditions. Polyurethane adhesive is using for LNG carrier with cryogenic temperature condition. In industrial application of polyurethane adhesive, void of adhesive layer is often discussed regarding its effects on bonding properties. In present study, artificial void were prepared on Polyurethane adhesive layer with various size and location. The single lap shear test was carried out by using prepared specimens under $-170^{\circ}C$. As a result, it was confirm that the void of adhesive layer didn't affect the adhesion properties independent of their size and location.
Keywords
Bubble; Single Lap Shear; GFRP; Polyurethane;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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