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Table 4 Results of bending tests

From: 3D digital technologies applied to the design and printing of auxiliary structures for fragment adhesion strategies on wax artifacts

Specimens Printing material Orientation Filling density (%) Printing time per specimen Bending strain Yield strength Bending modulus [MPa] Bending stress [MPa]
ABS ABS Acrylonitrile Butadiene Styrene Horizontal 90° 100 91 min 0.038 1823 78
PL3 PLA 3D870 Polylactic acid Horizontal 90° 100 79 min 0.034 2700 105
PET PETG Polyethylene Terephthalate Horizontal 90° 100 79 min 0.041 1793 84
ASA ASA Acrylonitrile Styrene Acrylate Horizontal 90° 100 79 min 0.041 1812 77
PP PP Polypropylene Horizontal 90° 100 63 min 0.036 689 25
HIP HIPS Polystyrene and Polybutadiene Rubber Horizontal 90° 100 79 min 0.022 1375 37
NYL NYLSTRONG Nylon [PA6] Polyamide With Glass Fiber Horizontal 90° 100 79 min 0.034 2822 109
COP INNOVATEFIL CO-POLYESTER Copolyester Horizontal 90° 100 79 min 0.016 2340 41
POL INNOVATEFIL POLYCARBONATE Polycarbonate Horizontal 90° 100 79 min 0.031 2120 87
PAC PA CF Polyamide With Carbon Fiber Horizontal 90° 100 79 min 0.032 7076 198
PLA PLA Polylactic acid Horizontal 90° 100 79 min 0.035 2851 117
  1. Properties and characterization of each of the specimens formed in different materials