Advances in Polymer Technology / 2021 / Article / Tab 6

Research Article

Preliminary Testing to Determine the Best Process Parameters for Polymer Laser Sintering of a New Polypropylene Polymeric Material

Table 6

Some mechanical properties of the built test specimens.

SpecimenElastic Modulus (MPa)Manufacture’s value (MPa)Percentage difference (%)Percentage elongation (%)Manufacture’s value (%)Percentage difference (%)Ultimate tensile strength (MPa)Manufacture’s value (MPa)Percentage difference (%)

1582.8100041.72426.52693.9018.42526.40
2698.8100030.12470.12694.4620.02520.00
3635.5100036.45483.22694.6219.52522.00
4659.2100034.08462.72694.3818.02528.00
5668.4100033.16507.42694.8821.22515.20