PEI - Natural
TMPremium-PEI 1.75mm 0.5KG - Tm3dFilament

PEI - Natural

  • Bambu Lab AMS

  • Ultimaker

  • Widely Compatible

  • Made in The Netherlands

  • 1.75mm
  • 0.5KG
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PEI - Natural

€149.95 EUR

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PEI - Natural 3D Filament


Experience an improved 3D Printer experience with the industry leading PEI Filament from TM3D. Available in diameter 1.75mm . On request for 1KG , 3KG , 5KG and 10KG .


Features of PEI 3D Filament:

  • High Temperature Resistance: PEI filament has excellent thermal stability, allowing it to withstand high temperatures without significant deformation or loss of mechanical properties. This makes it suitable for applications exposed to high operating temperatures.
  • Strength and Stiffness: PEI is known for its high strength and stiffness, even at elevated temperatures. These properties make it an excellent choice for the manufacture of parts subject to high mechanical loads.
  • Chemical Resistance: The material exhibits excellent resistance to many chemicals, including automotive fluids, solvents and acids, making it useful for industrial applications where chemical exposure is a concern.
  • Dimensional Stability: PEI filament has low shrinkage and excellent dimensional stability, meaning it produces accurate and consistent parts. This is crucial for applications where precision and reliability are important.
  • Flame Retardant: PEI has inherent flame retardant properties without the need for additives. It meets the flame retardancy requirements of UL94 V-0, making it suitable for electronics, aerospace and transportation applications where flame resistance is required.


Material properties

Recommended Extrusion Temperature: 360 - 400 ˚C

Recommended Bed temperature: 120 - 150 ˚C

Recommended Print chamber temperature: 70 - 150 ˚C

Dimensional Accuracy 95% Probability: +/- 0.03mm

Shrink rate: 0.4-0.7 %

Density: 1.3 g/cm3

Diameter: 1.75mm / 2.85mm

Mechanical properties

Tensile Stress (yield, 50 mm/min): 105 MPa

Tensile Stress (break, 50 mm/min): 85 MPa

Tensile Strain (yield, 50 mm/min): 6 %

Tensile Strain (break, 50 mm/min): 60 %

Tensile Modulus, 1 mm/min: 3200 MPa 

Flexural Stress (yield, 2 mm/min): 160 MPa

Flexural Modulus (2 mm/min): 3300 MPa

Product options
  • diameter 1.75mm
  • Weight 0.5KG
Product Type
Product collections
  • Made in
    The Netherlands

  • 0.03 Diamater

  • Widely

  • High Speed

Inhoud Breedte Buitendiameter Inwendige diameter Materiaal Spoelkleur
1KG 65mm 200mm 50mm PC Transparent
3KG 95mm 300mm 55mm Plastic Zwart
5KG 95mm 350mm 50mm Plastic Zwart
10KG 243mm 335mm 50mm Plastic Zwart

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Bambulab optimized

AMS systeem

AMS System

Our spools work with Bambulab
TM3D 1KG Spool

TM3D 1KG Spool

TM3D has made an innovative adjustment to their 3D spool, specifically designed to integrate seamlessly with the BambuLab 3D printer. This adjustment ensures that the spool fits perfectly and functions optimally within the BambuLab printer environment.

Diverse Color Palette in Premium 3D Filaments


Premium packaging

TM3D's filament is carefully packaged in a vacuum sealed bag, complete with an informational sticker about the filament. This packaging effectively protects the filament against air and moisture, ensuring optimal quality. Furthermore, this bag is easy to store and transport, which guarantees that the filament arrives at the customer in excellent condition.
  • Vacuum sealed bag

  • Drying bag

  • Cardboard box

  • Sticker on the spool


asked questions

Got a question?

Which filament material should I choose for my 3D printer?

The material you choose depends on the intended use and the desired properties of the end product. Some popular filament options include PLA (biodegradable and easy to print), ABS (strong and impact resistant), PETG (durable and flexible), and TPU (flexible and elastic). Consider the desired strength, flexibility, temperature resistance and special properties when making your choice.

Which filament diameter should I buy?

The filament diameter must match the specifications of your 3D printer. The most common diameters are 1.75 mm and 2.85 mm. Check your printer's manual or the specifications on the manufacturer's website to find out which diameter is suitable.

What is the difference between PLA and ABS filament?

PLA (Polylactic Acid) and ABS (Acrylonitrile Butadiene Styrene) are both commonly used filament materials, but they have different properties. PLA is biodegradable, easy to print, less likely to warp and produces less odor during printing. ABS is stronger, more impact resistant and more resistant to higher temperatures, but it requires good ventilation due to the odor released during printing.

What is the influence of filament color on the printing result?

The filament color does not affect the printability or mechanical properties of the final product, but it can affect the aesthetic appearance. Bright colors can make small imperfections and layers more visible, while dark colors may hide them. It is mainly a matter of personal preference and the desired appearance of the printed object.

How do I store 3D filament properly?

To maintain the quality of your filament, it is important to store it properly. Store the filament in a dry and cool place, preferably in an airtight container or a sealable container with a moisture-absorbing agent, such as silica gel. Exposure to moisture can adversely affect print results, so protection against moisture is essential.