CPE (co-polyester) materials are chemical resistant, tough and demonstrate good dimensional stability. It is a preferred choice for both functional prototypes and mechanical parts. While both CPE and CPE+ provide similar performance characteristics, CPE+ provides the added benefit of higher temperature resistance and increased impact strength.

Reasons to choose Ultimaker CPE

Ultimaker CPE material is developed for a seamless experience with Ultimaker hardware.

• Excellent chemical resistance
• High toughness and dimensional stability
• High impact strength
• A range of colors to choose from, including grayscale for professional-looking models

Properties

Below are a few of Ultimaker CPE's key mechanical properties:

• Good flexural strength (Flexural modulus of 2100 MPa)
• Good tensile strength (Tensile stress at break 38 MPa)
• High impact strength (Izod tested to 95 J/m)
• High hardness (Rockwell 108)

Applications

Similar to PET and PETG, Ultimaker CPE is ideal for a range of applications:

• Visual and functional prototyping
• Short-run manufacturing
• Custom components
• Fit testing
• Tooling

Product design with CPE

The UItimaker’s family of CPE filaments provides users with an array of options, depending on their performance needs. Learn more about 3D printing in product design

Reliable, chemical resistant parts

The Ultimaker CPE is a great choice for building custom mechanical parts that require excellent chemical resistance. Learn more about 3D printing in manufacturing

Compatibility

Ultimaker CPE material is officially supported by the Ultimaker S5, Ultimaker S3, Ultimaker 3 series, and Ultimaker 2+ series of 3D printers. It is compatible for dual extrusion with:

• Ultimaker Breakaway
• Ultimaker PVA

Learn more about material compatibility