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Stereolitografia


Mechanical Properties (Metric)


ASTM Method Description WaterShedTM 11120 ABS (transparent) Polybutylene Terephthalate
D638M Tensile Strength
Elongation at Break
Elongation at Yield
Modulus of Elasticity
47.1 - 53.6 MPa
11 - 20 %
3.3 - 3.5 %
2,650 - 2880 MPa
45.7 MPa
41.6 %N/A
2,000 MPa
55 MPa
20 %
3.5 - 9 %
2,700 MPa
D790M Flexural Strength
Flexural Modulus
63.1 - 74.16 MPa
2,040 - 2370 MPa
73.5 MPa
2,300 MPa
80 MPa
2,500 MPa
D256A Izod Impact-Notched 0.2 - 0.3 J/cm 1.6 J/cm 1.2 J/cm
D542 Index of Refraction 1.512 - 1.515 1.52 N/A
D2240 Hardness (Shore D) N/A N/A 98 - 120 (Rockwell R)
D1004 Graves Tear 150,288 N/m N/A N/A
D570-98 Water Absorption 0.35 % 0.20 – 0.45 % 0.16 %