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PEI 1010

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Amber printed duct section in PEI 1010 by INTAMSYS
Material example: INTAMSYS PEI 1010 · a different brand from the offered filament Image source: INTAMSYS

FDM · Special applications

3DXTECH ThermaX PEI 1010 is a stiff, high-temperature PEI material. It is intended for engineering parts that need to retain useful mechanical properties at elevated temperatures. Dimensional stability, low creep sensitivity and resistance to many industrial fluids make it relevant for demanding designs.

Potential uses include heat-exposed fixtures, brackets and enclosures. Lightweight functional designs can use ribs and carefully positioned fasteners to achieve the required stiffness.

PEI 1010 requires thorough filament drying and controlled processing in a heated chamber. Machine settings and orientation influence residual stress, layer bonding and dimensional accuracy. Grades 1010 and 9085 are treated separately when selecting materials and evaluating properties.

Material information: 3DXTech

Application ideas

Properties and test conditions

PropertyValue / condition
Manufacturer / grade3DXTech · ThermaX PEI 1010 · Identity from input list; see PDF for version
Density1.27 g/cm³ · ISO 1183, TDS Rev. 4.0
Heat deflection temperature208 °C · ISO 75, 0.45 MPa; test state in TDS; not a continuous service temperature

Source review: 2026-10-03

Limitations and post-processing

Suitability depends on geometry, orientation, print profile and material condition. Drying, annealing, or washing and post-curing are material- and profile-specific. Material data do not certify a part.