REAL Filament

High-quality PEI Ultum 1010 filament
Neutral 1.75 mm / 0.5 kg

Discover PEI Ultem 1010, a unique amorphous thermoplastic with superior tensile strength.
$ 123.75  excl VAT
from $ 123.75
Dispatches same business day!
Stock - NL: 11

Product description

3D print with Real Filament’s PEI Ultem 1010, a high-performance thermoplastic designed to have outstanding chemical and mechanical properties. PEI Ultem 1010 is a flame retardant material suited to perform in temperatures up to 170°C. Ensure to print with this 3D filament in a well-ventilated space.

We offer high-quality PEI Ultem 1010 in the color neutral with a diameter size of 1.75 mm in 0.5 kg spools. To 3D print with PEI Ultem 1010 filament, use a nozzle size larger than 0.4 mm at printing temperatures of 355°C-385°C. The heated bed temperature should be 120°C with a heated chamber above 80°C.

  • Flame retardant
  • High thermal qualities 217°C (Tg)
  • Amorphous thermoplastic
  • Exceptional strength


sku NLPEIU1010N500MM175
gtin 8719345015373
Filament properties
Weight filament 500 g

The base material used in the filament. For more information on the different materials, please check the Filament information page

PEI Ultum 1010
Color Neutral
Diameter 1.75 mm
Diameter tolerance 0.05 mm
NFC chip

This filament works on 3D printers that recognize the NFC chip. Check out the specifications of the filament to find out which 3D printers support it

Printing properties
Temperature - extruder 350 - 390 °C
Temperature - heated bed 120 - 160 °C
Ease of use

How much 3D printing experience is recommended before using this material.

Printbed adhesion

Determines how easy the material adheres to the printbed and can be removed from the bed without damaging either the bed or the print.


How much smell does the filament produce while printing and how bad is the smell. More stars is better

Material Properties

How tough is the material. From 1 star (very brittle) to very tough

Outdoor Resistance

How well can this product be used in an outside environment. The material has to be able to withstand UV-radiation from the sun as well as water and cold weather.

Impact strength

The amount of energy that a material can withstand when a load is suddenly applied to it. It may also be defined as the threshold of force per unit area before the material undergoes fracture/

Deformation temp.

How well can the material handle temperatures before it starts to deform.

Flame-retardant standard UL94-V0
Tensile Strength 105 MPa
Bending Strength 160 MPa
Vicat Softening Temperature 211 °C
Heat deflection temp. 200 °C
Tensile (E) modulus 3200 MPa
Relative density 1.27 g/cc
Impact strength 5 kJ/m²
Spool dimensions
Length filament 165 m
Price breaks
1 - 9: excl $ 123.75
10 - 29: excl $ 117.50
30 - : excl $ 111.50
Need a larger quantity? Contact our Sales department.

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