Kimya PEI-9085 is a 3D printing filament made from polyetherimide (PEI), an amorphous thermoplastic from the polyimide family. It offers excellent resistance to high temperatures and abrasion, along with outstanding dimensional stability. These properties make it particularly well-suited for demanding industrial applications. Kimya PEI-9085 is commonly used in aerospace, railway, electronics, and transport sectors where performance under stress and strict tolerances are critical.
• Flame retardant.
• Aerospace Standard.
• High Temperature Resistant.
| Properties | Values | Test Methods |
| Diameter | 1.75 ± 0.1 mm | INS-6712 |
| Density | 1.28 g/cm³ | ISO 1183-1 |
| Melt flow index (MFI) | 8 - 12 g/10 min | ISO 1133-1(@295°C-6.7kg) |
| Glass transition temperature (Tg) | 178°C (352°F) | ISO 11357-1 DSC (10°C/min-0-420°C) |
| Properties | Values | Test Methods |
| Heat Distortion Temperature (HDT) (1.8Mpa) | 152°C (306°F) | ASTM D648 |
| Tensile Modulus | 2,322.5 MPa (336.9 ksi) | ISO 527-2/1A/50 |
| Tensile Strength | 69.7 MPa (10.1 ksi) | ISO 527-2/1A/50 |
| Tensile Strain at Strength | 6.2 % | ISO 527-2/1A/50 |
| Tensile Stress at Break | 69.7 MPa (10.1 ksi) | ISO 527-2/1A/50 |
| Tensile Strain at Break (type B et C) | 6.2 % | ISO 527-2/1A/50 |
| Flexural Modulus | 2,250 MPa (326 ksi) | ISO 178 |
| Deformation at Flexural Strain | > 5 % | ISO 178 |
| Flexural Stress at Conventional Deflection (3.5% Strain)* | 74.5 MPa (10.8 ksi) | ISO 178 |
| Charpy Impact Resistance | 11 kJ/m² (5.231 ft-lbs/in²) | ISO 179/2C |
| Shore Hardness | 78.7 D | ISO 868 |
| Printing Direction | XY |
| Printing Speed | 20-30 mm/s |
| Nozzle Temperature | 350°C - 360°C (662°F - 680°F) |
| Chamber Temperature | 170°C - 180°C (338°F - 356°F) |
• *According to ISO 178, end of the test at 5% deformation even if there is no specimen break.
• The data should be considered as indicative values - Properties can be influenced by production conditions.
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.
