KIMYA PEKK Carbon Filament - 500 grams
The Kimya PEKK Carbon 3D filament belongs to the polyaryletherketone family. Polyetherketoneketone (PEKK) is a thermoplastic polymer reinforced with carbon fiber. This combination gives it a high level of rigidity and heat-resistance. It can be used as a material in components exposed to acids and hydrocarbons, such as fuel and lubricants, and also to produce components located in engine housings. The Kimya PEKK Carbon 3D filament has the following properties:
- Temperature resistance
- Reinforced with carbon fiber
- Complies with the REACH standard
- Product Dimensions: 20.7 × 20.5 × 6 cm; 0.8 kg
FILAMENT PROPERTIES
| PROPERTIES | TEST METHODS | VALUES |
| Diameter | INS-6712 | 1.75 ± 0.1 mm
2.85 ± 0.1 mm |
| Density | ISO 1183-1 | 1.27 g/cm3 |
| Moisture rate | INS-6711 | < 1 % |
| Glass transition temperature (Tg) | ISO 11357-1 DSC (10°C/min - 20-410°C) | 160 °C |
PRINT PARAMETERS AND SPECIMENS DIMENSIONS
| PRINTING DIRECTION | XY |
| Printing Speed | 20-40 mm/s |
| Infill | 100% - rectilinear |
| Infill Angle | 45°/-45° |
| Nozzle Temperature | 350-390°C |
| Bed T° | 110-150°C |
PRINTED SPECIMENS PROPERTIES
| | PROPERTIES | TEST METHODS | VALUES |
| THERMAL PROPERTIES | Maximum use T° | - | 150 °C |
| ELECTRICAL PROPERTIES | Dielectric strength | IEC 60243-1 (100µm) | 84 KV/mm |
| Surface resistivity | ASTM D257 | 1016 Ohms/m² |
| MECHANICAL PROPERTIES | Tensile modulus | ISO 527 | 2,900 MPa |
| Tensile Strength | ISO 527 | 39.1 MPa |
| Tensile strain at break | ISO 527 | 3 % |
| Flexural modulus | ISO 178 | 2,924 MPa |
| Flexural strength* | ISO 178 | 85.9 % |
| Charpy impact resistance | ISO 179-1/1eA | 5 kJ/m² |
| 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. |