Nexa3D xPP405-Black HDT50 High Elongation Black
xPP405-Black HDT50 High Elongaiton Black
xPP405-Black is a high elongation and high toughness material with outstanding impact resistance and excellent surface finish. This stiff and durable high performance material is ideal for a wide variety of tools in the production floor, including manufacturing aids and final parts such as housings and consumer goods applications. The unique set of performance attributes makes it comparable to an unfilled thermoplastic like polypropylene. Parts can be printed with various DLP printers and machined, tapped, or polished for final finish.
Properties
Mechanical Properties | Method | Green | Post Processed | Tensile Stress at Break | ASTM D638 | 24 ± 1 MPa | 35 ± 2 MPa |
---|---|---|---|
Tensile Stress at Yield | ASTM D638 | 25 ± 1 MPa | 38 ± 1 MPa |
Young’s Modulus | ASTM D638 | 897 ± 20 MPa | 1300 ± 33 MPa |
Elongation at Failure | ASTM D638 | 89 ± 8 % | 100 ± 12 % |
Maximum Flexural Stress | ASTM D790 | 45 ± 1 MPa | |
Flexural Modulus | ASTM D790 | 1300± 65 MPa
| |
Flexural Strain at Break | ASTM D790 | Does not Break | |
Impact Strength—IZOD Notched | ASTM D256 | 62± 2 J/m | |
Impact Strength—IZOD Unnotched | ASTM D256 | >1500 J/m | |
Other Properties | |||
HDT @ 0.455 MPa | ASTM D648 | 52.8°C | |
Shore Hardness “D” (0s,3s) | ASTM D2240 | 80,76 | |
Water Absorption | Internal | 1% | |
Liquid Density | ASTM D1475 | 1.046 | |
Solid Density (Green) | ASTM D1475 | 1.116 | |
Solid Density (Post Processed) | ASTM D1475 | 1.121 | |
Liquid Properties | |||
Viscosity @ 25°C (77°F) | ASTM D7867 | 2410 cP |