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The research of the thermal and mechanical properties of materials produced by 3D printing method

A comparative analysis of thermal properties of semi-crystalline and
 amorphous polymeric materials was carried out. Samples were produced using
 3D printing technology on the SIGNAL-ATMAT printer. The following polymeric
 materials were used to make the samples: thermoplastic polyurethane
 elastomer, acryloni-trile-butadiene-styrene copolymer, Laywood, ethylene
 terephthalate, poly (lactic acid). The materials were tested for their
 thermal and mechanical properties. The research included the analysis of
 thermal properties by differential scanning calorimetry of manufactured
 materials. The tensile strength also was determined.