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Formfutura MetalFil Ancient Bronze is a composite PLA (polylactic acid) filament that is gravimetrically filled with approximately 80% bronze powder.
See description for more details about the product.
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The high bronze content in MetalFil Ancient Bronze makes 3D printed objects nearly indistinguishable from genuine bronze casted objects. MetalFil Ancient Bronze can be post-processed with various patina effects.
• Aesthetics, design, and art
• Figurines and miniatures
Nozzle size: ≥ 0.4mm | Layer height: ≥ 0.2mm | Experience level: Beginner |
Print temp: ± 215 - 235oC* | Fan speed: 50-100% | |
Heat bed: ± 0 - 60oC | Enclosure needed: No |
Once printed MetalFil - Ancient Bronze objects can very easily be brushed with a brass brush or sanded with a fine-grid sandpaper. By brushing and/or sand grinding your printed object you will brush/shine up the high concentration of bronze powders.
After being brushed and/or sanded MetalFil - Ancient Bronze will reveal its white polish feature. A very thin white layer/haze on your object will now allow you to easily polish your 3D print into a beautiful bronze object.
Post-processing a MetalFil - Ancient Bronze 3D printed object with a rotary tumbler will make your FDM 3D printed object indistinguishable from genuine bronze casted objects.
You can create several patina effects on MetalFil - Ancient Bronze printed objects in just one day time. With an ammonia and soda treatment you can for instance easily create a beautiful ancient blue weathering effect on your bronze object.
After every above mentioned post-processing measure, you can always wax or coat your printed object to get an incredible shine effect. Waxing can be done with products such as beeswax and for coating one can think about products such as XTC-3D.
Please be aware that MetalFil filaments contain a very high concentration of metal powders, which have an abrasive nature. In general, these metal powders will accelerate the nozzle-wear of brass nozzles, much faster than unfilled filaments. We recommend using nozzles from stainless steel or other hardened alloys.
ρ: 3.5 g/cc | 50 gr coil | 0.75 Kg spool | 1.5 Kg spool |
Ø 1.75mm | ± 5.9m | ± 89m | ± 178m |
Ø 2.85mm | ± 2.2m | ± 34m | ± 67m |
When printing with filled/composite filaments it is recommended to clean your nozzle immediately after printing by feeding 15-20cm PLA filament through your nozzle. This will make sure that any potential fillers are flown out of your nozzle. It is even better to use glow in the dark PLA as the extremely hard phosphorous particles are much more likely to scrape out residual waste from your nozzle.
HS Code: 39169090 | Description: Monofilament | Country of origin: the Netherlands |
This filament is compliant to below-listed directives and regulations.
• RoHS directive 2011/65/EC
• REACH directive 1907/2006/EC
MetalFilTM - Ancient Bronze is an incredible new metal-filled PLA-based filament with approximately 80% of bronze filling. This incredible high filling with bronze powders enables every FDM 3D printer user to 3D print bronze objects which are almost indistinguishable from genuine bronze casted objects.
MetalFilTM - Ancient Bronze is a printer- and user friendly metal-filled filament and 3D printed objects can very easily be post-processed allowing one to create amazing bronze objects with various patina effects.
Properties | Typical value | Test Method | Test condition |
---|---|---|---|
Physical | |||
Specific gravity | 3.5 g/cc | ISO 1183 | - |
Melt flow rate | - | - | - |
Water absorption | - | - | - |
Moisture absorption | - | - | - |
Mechanical | |||
Impact strength | 11.3 KJ/m2 | ISO 179 | Charpy Notched @23oC (73oF) |
Tensile strength | 19.0 Mpa | ISO 527 | @Yield 50mm/min (2 inch/min |
Tensile modulus | 3990 Mpa | ISO 527 | 1mm/min |
Elongation at break | 8% | ISO 527 | @ Break 50mm/min (2 inch/min) |
Flexural strength | - | - | - |
Flexural modulus | - | - | - |
Hardness | - | - | - |
Thermal | |||
Print temperature | ± 190 - 220oC | - | - |
Melting temperature | ± 210 ± 10oC | ISO 294 | - |
Viscat softening temp. | ± 65oC | ISO 306 | VST/A/50 (50oC/h, 10N) |