Kimya PEKK-A is a high-performance 3D printing filament made from polyetherketoneketone (PEKK), part of the polyaryletherketone family. This is the amorphous form of PEKK, offering easier printability while still delivering excellent mechanical strength and high temperature resistance (up to 150°C (302°F)). Its chemical resistance allows it to withstand contact with hydrocarbons and various fluids, making it ideal for demanding technical applications in aerospace, automotive, railway, and other industrial sectors.
• Temperature Resistance.
• Flame retardant.
• Excellent Chemical Resistance.
| Properties | Values | Test Methods |
| Diameter | 1.75 ± 0.1 mm | INS-6712 |
| Density | 1.261 g/cm³ (0.036 lb/in³) | ISO 1183-1 |
| Melt flow index (MFI) | 37 - 47 g/10 min | ISO 1133-1(@380°C-5kg) |
| Glass transition temperature (Tg) | 159°C (318°F) | ISO 11357-1 |
| Melting Temperature (Tm) | 308°C (586°F) | ISO 11357-1 |
| Printing Direction | ZX | XY |
| Printing Speed | 20 mm/s | 25 mm/s |
| Nozzle Temperature | 380°C - 395°C (716°F - 743°F) | 395°C - 400°C (743°F - 752°F) |
| Bed Temperature | 150°C - 160°C (302°F - 320°F) | 150°C - 160°C (302°F - 320°F) |
| Chamber Temperature | 150°C - 160°C (302°F - 320°F) | 150°C - 160°C (302°F - 320°F) |
Last updated : 2025-10-13
As the conditions or methods of use, including storage, are beyond our control, Airtech International, Inc. does not assume responsibility for the performance of this material for any particular use. The material is sold "as is". Airtech International, Inc. disclaims, and buyer waives, any and all implied warranties, including without limitation the implied warranties of merchantability and of fitness for particular use. The information contained herein represents typical properties and should not be used for specification purposes. Any translation is provided for your convenience only. The official language is English and the official law is California, USA.
