Experimental Study of a Certain Type of Aircraft Structure Repair Adhesive

Yang Huang; Ling Tian

doi:10.4028/www.scientific.net/AMM.633-634.387

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 633-634Experimental Study of a Certain Type of Aircraft...

Experimental Study of a Certain Type of Aircraft Structure Repair Adhesive

Abstract:

Based on a certain type of aircraft structure repair adhesive was studied, the curing temperature of aircraft structure repair commonly used adhesive process of high, long curing time, curing thermal stress problem, with epoxy resin as basic material, by adding elastic toughening Ding Jin g rubber, curing agent and silane coupling agent modification on Toughening of epoxy resin. The mechanical properties of adhesive were analyzed through the cyclic loading test and tensile shear test, and the best ratio of modified epoxy resin adhesive. The adhesive prepared at 80 °C for 90 min after curing shear strength can reach 35MPa, which can meet the aircraft structure damage daily emergency repair requirements.

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Periodical:

Applied Mechanics and Materials (Volumes 633-634)

Pages:

387-390

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.633-634.387

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Online since:

September 2014

Authors:

Yang Huang, Ling Tian

Keywords:

Adhesives, Aircraft, Experimental Study, Structural Repair

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