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PA12, PA12 W, PA12 GB, PA11, TPU 88A, PP
ISO 9001:2015
Backed by industry leaders:
Multi Jet Fusion (MJF) is an advanced additive manufacturing technology developed by HP that utilizes a fine powder material and a fusing agent to build parts layer by layer. The process involves depositing a thin layer of powder on the build platform, where printheads apply fusing and detailing agents selectively. Heat is then applied to solidify the material and create precise, functional components. MJF is known for producing strong, isotropic, and high-detail parts with excellent mechanical properties, making it ideal for functional prototypes, end-use parts, and batch production.
PA12 is a widely used thermoplastic in MJF, offering a balance of strength, flexibility, and thermal resistance. It is ideal for industrial applications such as rapid prototyping, functional components, and low-volume production.
PA12 W is a white variant of PA12 with similar mechanical properties. It provides better versatility for aesthetic applications and parts requiring dyeing or painting.
PA12 Glass Bead (GB) is a composite material with glass beads mixed into the PA12 base, improving stiffness, dimensional stability, and wear resistance. It is used for applications requiring enhanced rigidity and reduced warping.
PA11 is a polyamide variant offering greater ductility and impact resistance compared to PA12. It is well suited for flexible components, automotive applications, and end-use consumer products.
TPU 88A is a thermoplastic polyurethane that combines flexibility and durability. It is ideal for applications requiring rubber-like properties, such as seals, gaskets, and flexible hinges.
Polypropylene (PP) is a lightweight, chemically resistant polymer with high elongation and impact absorption. It is suitable for applications in the automotive, medical, and consumer goods industries.
Material
Colour
Max. dimensions
Tensile Stress at break (MPa)
Tensile Modulus (GPa)
PA12
grey
380x284x380 mm
48
1.7-1.8
PA12 W
white
380x284x380 mm
49
1.9
PA 12 Glass Beads
grey
380x284x380 mm
30
2.5
PA11
grey
380x284x380 mm
52
1.7
TPU 88A
grey
380x284x380 mm
7-9
0.085
PP
grey
380x284x380 mm
30
1.6
Surface directly obtained from machining without any additional treatments. It features typical tool marks
Involves removing excess material from printed metal parts using computer-controlled cutting tools to meet precise requirements of dimensions and surface finishing
Very smooth surface obtained through polishing processes. Used to enhance aesthetics and reduce friction.
Improved surface over as-machined through additional finishing passes, reducing tool marks.
Surface with a matte finish characterized by fine, uniform streaks obtained through brushing.
High-quality parts with excellent mechanical properties
No support structures required
High-speed production, ideal for batch manufacturing
Isotropic mechanical properties
Good surface finish requiring less post-processing
Fine detail and high accuracy
Cost effective for mid volume production
Limited material options
Surface finish can be rougher without post-processing
Color limitations since standard colour is grey, but is possible to add dyeing process or painting
Large parts can be subjected to warping
Capabilities
Max. Dimensions
Min. Feature Size
Min. wall thickness
Tolerance
Description
SLS
680x380x540 mm
0.8mm
0.7-1.3 mm
±0.3% (±0.3mm)
Uses a laser to fuse powdered materials layer by layer, ideal for creating durable and complex parts without support structures, widely employed in aerospace, automotive, and medical industries.
DMLS
500x280x340 mm
0.6-0.8 mm
0.22 mm
±0.25 (≤15mm);
±0.5 (>15mm)
Similar to SLS but uses metal powders, producing high-strength, intricate metal parts suitable for functional prototypes and end-use components in aerospace, medical, and automotive industries.
SLA
1350x750x500 mm
0.2-0.5 mm
1-3 mm
±0.2% (min. 0.2 mm)
Employs a UV laser to cure liquid resin into solid layers, ideal for creating highly detailed, smooth, and intricate parts. Widely used for detailed prototypes and intricate designs in jewelry and dental applications.
MJF
380x284x380 mm
0.5 mm
0.3-0.5 mm
±0.3% (±0.2 mm)
Utilizes multiple jets to apply fusing agents onto powder, which is then fused by heating elements. Delivers high-resolution, functional parts with fast production times, often used in aerospace, automotive, and consumer goods industries.
Polyjet
490x380x200 mm
1.2-2 mm
1 mm
±0.1%
Jetting liquid photopolymer resin and curing it layer by layer with UV light, enabling highly detailed, multi-material parts with diverse properties. Popular in prototyping and complex, color-rich models in medical modeling, consumer goods and electronics fields.
FDM
914x690x914 mm
1.2-1.5 mm
1.5 mm
±0.5% (±0.5 mm)
Uses a heated nozzle to extrude thermoplastic filament layer by layer, ideal for creating durable and functional prototypes. Commonly used in manufacturing, automotive, and consumer products.
DLP
510x280x350 mm
0.5 mm
1 mm
±0.30 mm < 100mm;
±0.3% > 100 mm
Uses a digital light projector to cure liquid resin layer by layer, providing fast and precise prints with high resolution. Commonly used in dental, jewelry, and high-detail prototype applications.
Large Scale
2500x2500x4000 mm
3 mm
-
±5 mm/mtl
Uses a digital light projector to cure liquid resin layer by layer, providing fast and precise prints with high resolution. Commonly used in dental, jewelry, and high-detail prototype applications.
DED
1200x800x600 mm
-
-
-
Uses an electron beam to melt and deposit metal powders or wire, ideal for repairing or adding features to metal parts in aerospace and manufacturing.
Bindet Jet
430x310x150 mm
-
-
±3% mm
Involves depositing a binder material onto a powder bed to form parts, which are then sintered. Useful for producing complex, cost-effective parts, often used automotive, aerospace, and consumer goods industries as well as jewerky.
MJF 3D printed parts exhibit excellent mechanical properties, including high strength, good impact resistance, and durability. The exact properties depend on the material used, but MJF parts are known for their isotropic strength and reliability.
MJF parts typically achieve dimensional tolerances of ±0.3% with a minimum of ±0.3 mm. The accuracy can vary depending on factors such as part geometry, size, and post-processing steps.
MJF offers significant design freedom, but key considerations include:
- Minimum Wall Thickness: Typically 0.5 mm to ensure structural integrity.
- Holes and Channels: Holes and Channels: Internal channels should have a minimum diameter of 5 mm for effective powder removal.
- Surface Finish: Parts have a slightly rough surface texture, which can be improved with post-processing like vapor smoothing.
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