Nano-Montmorillonit Modifiyeli Tek Taraflı Bindirme Bağlantılısıyla Birleştirilmiş Tabakalı Kompozitlerin Deniz Suyuna Dayanıklılığı

Authors : Hasan ULUS, Halil Burak KAYBAL, Okan DEMİR, Ahmet Caner TATAR, Muhammed Ali SENYURT, Ahmet AVCI

Pages : 272-277

Doi:10.31202/ecjse.352538

View : 23 | Download : 7

Publication Date : 2018-01-31

Article Type : Research Paper

Abstract :The objective of this study was to investigate of nano-montmorillonite modified epoxy composite single-lap bonded joints, after being exposed to seawater immersion in order to understand the effect of seawater environment on their performance. To prepare the nano adhesives, nano montmorillonite insert ignore into journalissuearticles values(2 wt %); was incorporated into epoxy resin. Composite bonded specimens which manufactured with VARIM insert ignore into journalissuearticles values(Vacuum Assisted Resin Infusion Method); were prepared accordance with ASTM D5868-01 and immersed in seawater for 6 months. As a result of seawater immersion, considerable reductions were observed in the adhesives performance. However, the properties of 2 wt% nano montmorillonite/epoxy adhesives were observed that the performance changed less after exposing to seawater. Scanning electron microscope insert ignore into journalissuearticles values(SEM); and optical microscope were used to investigate the microstructures of the damage surfaces.
Keywords : nano montmorillonite, Seawater, nano adhesives, epoxy, composite