PMMA+ 3D Printing Material (Polymethyl Methacrylate, Acrylic)

Properties

Features

• Color: matt white
• Tensile strength (DIN EN ISO 527-1): 20 MPa
• E-modulus (DIN EN ISO 527-1): 1200 MPa
• Tensile elongation (DIN EN ISO 527-1): 3%
• Flexural strength: 25 MPa
• Heat deflection temperature (DIN EN ISO 75-2 method A 1.80MPa): 56 °C

Postprocessing

• Glass bead blasted (included in standard)
• Chemically smoothed for a smoother surface (select finishing when ordering)
• Lacquered upon request

Material Color

• Color: matte white
• Dyed in div. colors

Surface

• Directly from the printer
• Glass bead blasted
• Chemically smoothed: very smooth surface

Installation space

• 850 x 450 x 480 mm

Applications

• For large components (installation space 850 x 450 x 470 mm)
• High geometrical freedom, as no support structures are required
• Architectural and trade show models (high level of detail)

Advantages

• Less expensive than comparable materials from SLS, SAF or MJF, especially for large components (price also depends on geometry / number of pieces)
• No support structures are required for binder jetting
• Sustainable: the powder that is not needed can be reused 100%.

Polymethyl methacrylate (acrylic glass, Plexiglas) processed with the 3D printing technology Binder J etting is a good complement to comparable plastics from the SLS, MJF or SAF. Very large components can be printed; the maximum installation space for binder jetting for plastics is 850 x 450 x 480 mm. In addition, no support structures are required during printing.

In addition to PMMA+, PMMA Pro is also available, which has a higher tensile strength. View material properties of PMMA Pro