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- Description
- Technical Information
- Print Setting
- Miscellaneous
Description
The Kimya TPU-92A 3D filament belongs to the thermoplastic polyurethane (TPU) family. It offers good resistance to heat and to the external environment as well as a Shore hardness of 92A. It can be used to print flexible, resistant parts. The Kimya TPU-92A 3D filament is used in the food, electronics, automotive and consumer goods sectors. It offers the following properties:
- Flexibility
- Resistance to abrasion
- Food contact certification EU 10/2011 and FDA 21 CFR (except black color)
- Complies with the RoHS and REACH standards
Technical Information
FILAMENT PROPERTIES
| PROPERTIES | TEST METHODS | VALUES |
|---|---|---|
| Diameter | INS-6712 | 1.75 ± 0.1 mm 2.85 ± 0.1 mm |
| Density | ISO 1183-1 | 1.159 g/cm3 |
| Moisture rate | INS-6711 | < 1 % |
| Melt flow index (MFI) | ISO 1133-1 (@210°C 2,16 kg) | 16.5 g/10min |
PRINT PARAMETERS AND SPECIMENS DIMENSIONS
| PRINTING DIRECTION | XY |
|---|---|
| Printing Speed | 20-70 mm/s |
| Infill | 100% - rectilinear |
| Infill Angle | 45°/-45° |
| Nozzle Temperature | 210-250°C |
| Bed T° | 60-90°C |
PRINTED SPECIMENS PROPERTIES
| PROPERTIES | TEST METHODS | VALUES | |
|---|---|---|---|
| MECHANICAL PROPERTIES | |||
| Tensile modulus | ISO 37/2/500 | 90 MPa | |
| Tensile Strength | ISO 37/2/500 | 43.1 MPa | |
| Tensile strain at strength | ISO 37/2/500 | 350 % | |
| Tensile Stress at Break | ISO 37/2/500/td> | 41.7 MPa | |
| Tensile strain at break | ISO 37/2/500 | 351.6 % | |
| Flexural modulus | ISO 178 | 81 MPa | |
| Flexural stress at conventional deflection (3,5% strain)* | ISO 178 | 3 MPa | |
| Charpy impact resistance | ISO 179-1/1eA | No Break | |
| Shore Hardness | ISO 868 | 92A |
Note 1 *According to ISO 178, end of the test at 5% deformation even if there is no specimen break.
Note 2 The data should be considered as indicative values - Properties can be influenced by production conditions.
Print Setting
- Print speed: 20-70 mm/s
- Extrusion temperature: 210-250°C
- Platform temperature: 60-90°C
Miscellaneous
| Spool Material | PC |
| Steaming Temperature | 80°C |
| Steaming Duration | 2h-4h |
