شماره ركورد كنفرانس :
128
عنوان مقاله :
Investigation in to nanoclay reinforced foam-filled composite sandwich structure under high velocity impact
عنوان به زبان ديگر :
Investigation in to nanoclay reinforced foam-filled composite sandwich structure under high velocity impact
پديدآورندگان :
Nasirzadeh R نويسنده , Sabet A. R نويسنده
كليدواژه :
Nanoclay , Foam density , Composite sandwich panels , Ballistic Impact
عنوان كنفرانس :
Proceedings of Experimental solid mechanics
چكيده عربي :
This study investigates ballistic performance of nanoclay reinforced polyurethane foam core composite
sandwich panels. The sandwich structure consists of composite facing made from glass fiber woven
roving reinforced unsaturated polyester resin and rigid polyurethane foam core with density of 49
kg/m3. High velocity impact tests in range of 100-140 m/s were conducted with 10.7 g semi-spherical
tip steel projectile. The nanoclay was used in 0.25, 0.5, 1 and 3wt% in the foam core. Small angle x-ray
scattering (SAXS) showed sample containing 0.5wt% nanoclay has better clay dispersion. Results
showed higher ballistic performance for the specimens containing 0.5wt% nanoclay.
شماره مدرك كنفرانس :
2716282
