3DXTech ThermaX™ PEEK
- Item Id 30477
- Variation ID 13653
- Mfg part No, PK001UN200500NAT0
ThermaX PEEK (PolyEtherEtherKetone) is one of the highest-performance polymers in world. PEEK has exceptional mechanical, thermal, and chemical resistance properties making it a go-to material in some of the most demanding applications.

ThermaX PEEK 3D Filament
ThermaX PEEK (PolyEtherEtherKetone) is one of the highest-performance polymers in world. In fact, its one of the highest-performance plastics ever invented. PEEK has exceptional mechanical, thermal, and chemical resistance properties making it a go-to material in some of the most demanding applications where failure is not an option.
Benefits of PEEK Include:
- Inherently flame resistant and self-extinguishing
- Long-term hydrolytic stability even above 250°C
- Outstanding resistance to a broad range of chemicals, including automotive fluids, fully halogenated hydrocarbons, alcohols, and aqueous solutions
- Low smoke and toxic gas emissions
- Excellent dimensional stability with low heat creep, low and uniform coefficient of thermal expansion, giving PEEK highly reproducible part-to-part dimensions
- High thermal properties with a Tg of 143°C, CUT of 240-260°C, and Tm of 343°
Typical PEEK Applications Include:
- Seals, Gears, Bushings, Bearings, Pump and Compressor Components
- Industries Served: Auto, Aerospace, Defense, Semi-conductor, Oil & Gas
Recommended Print Settings:
- Extruder: 375-410°C
- Bed Temp: 130-145°C
- Bed Prep: Nano Polymer Adhesive
- Heated Chamber: Recommended, an enclosure helps reduce warping and improves print success. 70-140°C if at all possible
- Supports: ThermaX™ HTS High-Temp Support is designed to work with complex, high-temp materials just like this
- Drying Instructions: 120°C for 4 hours
Basic Data | |
Material | PEEK |
Diameter | 1,75 mm |
Weight | 0,50 kg |
Length | 160 m |
Color | Natural |
Printing Parameter | |
Recommended Min Print Temp | 375 ºC |
Recommended Max Print Temp | 410 ºC |
Recommended Min Bed Temp | 130 ºC |
Recommended Max Bed Temp | 145 ºC |
General | |
Specific Gravity | 1,3 g/cm3 ISO 1183 |
Temperature | |
Heat Deflection Temp | 140 °C ISO 75 |
Tensile | |
Tensile modulus | 3720 MPa ISO 527 |
Elongation | |
Elongation at Break | 28 % ISO 527 |
Flexural | |
Flexural Strength | 130 MPa ISO 178 |
Flexural Modulus | 2700 MPa ISO 178 |
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