Experimental Research on the Triangular Lattice Type Polymer Based Composites Structures for Sandwich Panels Construction

• DOI: 10.37358/mp.17.4.4916
• Publication Date: 2020-01-31T05:50:06Z
• Authors: Adrian Costin Dur...; Radu Iatan; Ion Durbaca; Alin Dinita; Marius Vasilescu
• Keywords: Acrylonitrile butadiene styrene; Polycarbonate; Sandwich panel; Specific strength

The paper presents experimental results on the mechanical behaviour for a polymer based composite sandwich panel tensile and bending tested, which uses, one by one, cellular core fabricated additive manufacturing of four different types polymeric materials: ABS (acrylonitrile butadiene styrene), PC (polycarbonate), PLA (polylactide) CF (polylactide + 40% carbon fibre), with thickness 3 5 mm. This research focuses comparative analysis increase effect structure�s strength. Experimental tests carried out standardized test-pieces specialized laboratory equipment, are highlighting similar showing also an stiffness thickness, at same time, arrangement lattice structure has significant structural