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Bring your designs to life through our additive manufacturing/3D printing service.

 

SUBMIT A QUOTE FOR MJF 3D PRINTING

Click the button below to UPLOAD YOUR STL FILE & supply us with the required information.



Overview of the MJF Technology

The Multi Jet Fusion (MJF) 3D printing process is a state-of-the art powder-based printing technology. The MJF process produces high-quality, functional parts and is ideal for manufacturing prototypes and end use products.

Multiple inkjet arrays pass over a build plate, depositing a fusing agent and a detailing agent onto each 80 µm layer of powder. High heat then melts the powder where the fusing agent is applied, allowing for parts with complex geometries with fine details to be manufactured. The MJF platform provides a build space of 380 × 284 × 380 mm, where unfused powder supports other parts as they are printed, eliminating the need for any support material. The printer can manufacture multiple parts at once, making it an efficient process for volume production. The final parts are strong, durable, and biocompatible for skin contact, making this technology a great option for the prosthetics and orthotics field.


Technical Specifications

3-5 Business Days

Average Lead Time

380 x 284 x 380 mm

Build Space

80 µm

Layer Thickness

1200 dpi

Print Resolution

±0.3%, lower limit of ±0.3 mm

Part Accuracy


Material Properties

PA 12 (Polyamide 12)

PA 12 is a robust thermoplastic that can produce high-density, strong and complex parts. It can withstand high levels of stress and strain making it a good choice for producing parts that need to withstand heavy loads, impacts, or wear and tear. It provides excellent chemical resistance and it’s biocompatibility certifications meet USP Class I-VI and US FDA guidance for skin surface devices.

Bulk Density of Powder

0.425 g/cm 2 (ASTM D1895)

Density of Parts

1.01 g/cm 3 (ASTM D792)

Tensile Strength

48 MPa (ASTM D638)

Tensile Modulus

1800 MPa (ASTM D638)

Elongation at Break

20% (ASTM D638)

Flexural Strength

70 MPa (ASTM D790)

Izod Impact notched

3.5 kJ/m2(ASTM D256, A)

Heat deflection temperature (@1.82 MPa, 264 psi)

95ºC (ASTM D648)



 

Other Industries

Due to the freedom of design and the versatility of the MJF 3D printing technology, the final parts are well suited for many industries including:

  • Aerospace

  • Architecture

  • Automotive

  • Consumer goods

  • Dental

  • Education

  • Healthcare and Medical

  • Industrial Manufacturing

 



Students

Are you a university student that is working on a project in orthotics, prosthetics, exoskeletons or designing assistive technologies? If so, tell us about your project and you may qualify for a student discount on HP MJF prints.