EFFECT OF NANO SLICA WITH EPOXY RESIN BONDED SINGLE-STRAP REPAIRS

Year 2020, Volume: 3 Issue: 2, 90 - 97, 31.12.2020

Harun Karaoğlan Ahmet Erkliğ Nurettin Doğan

Abstract

In this study, effects of tensile properties of epoxy adhesive with nano silica on the glass epoxy laminates adhesively bonded single strap repairs are investigated. Nano slica particles were added to the epoxy resin with an amount of 1,2,3 wt%. Single strap repairs were used as different patch ratio (D/d=2,and D/d= 3 ). Patchs were opened by CNC machine having 10 mm diameter. Tensile tests were carried out to the specimens and their load carrying capacities were measured. Experiments show that load carry capacity increases with increasing nano slica in epoxy.

Keywords

adhesively bonded, nanosilica, single-strap repair

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