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BRASSFILL

Experimental material.


The material is still in beta, which means we’re still working on the formulation to get the best possible performance. Our current formulation is providing excellent results on 1.75mm direct drive printers, such as the Makerbot Replicator 2 and Prusa I3.


The filament is slightly softer then bronzeFill and copperFill, users need to be careful with applying pressure onto the filament. We’ve found that 3D printers using a bowden tube set-up and 2.85mm filament gives the least reliable results. Users need to take extra care of not over stressing the filament, with pressure and retraction settings.


Like copperFill and bronzeFill the brassFill filament can be post processed. A unique quality of brassFill is the lovely golden shine it shows when polished to perfection.

Only 133 left
 
Product Name Qty
SPECIAL BRASSFILL 1.75 / 750 0
SPECIAL BRASSFILL 1.75 / 1500 22
SPECIAL BRASSFILL 2.85 / 750 65
SPECIAL BRASSFILL 2.85 / 1500 46

Availability: In stock

€59.95
  • Buy 4 for €53.97 each and save 10%
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Details
Details

Experimental material.

The material is still in beta, which means we’re still working on the formulation to get the best possible performance. Our current formulation is providing excellent results on 1.75mm direct drive printers, such as the Makerbot Replicator 2 and Prusa I3.

The filament is slightly softer then bronzeFill and copperFill, users need to be careful with applying pressure onto the filament. We’ve found that 3D printers using a bowden tube set-up and 2.85mm filament gives the least reliable results. Users need to take extra care of not over stressing the filament, with pressure and retraction settings.

Like copperFill and bronzeFill the brassFill filament can be post processed. A unique quality of brassFill is the lovely golden shine it shows when polished to perfection.

Reviews
Customer Reviews (1)
Result is stunning
Quality
Very nice filament once it is ready. Sanding and polishing is a lot of work but the result is stunning. It is a very difficult filament to print, my nozzle was clogged and it took a lot of effort to get well again. The cause was the fact that I let it sit in the nozzle for a day, as I do with any PLA. The structure of the Brass Fill filament is very brittle and seems almost sand if let it for a long time in the nozzle. Furthermore, it is little tweaking with the settings, and then print it almost the same as ordinary PLA. Review by Patrick (Posted on 3/29/2016)
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Quality

In-house production
All colorFabb 3d printing filaments are produced in our own production facility, situated in the Netherlands. Since no external parties are involved in the making of colorFabb filament we can ensure consistent quality on every order.

Excellent diameter tolerance
An important machine in our production are the laser measurement systems used to check the diameter of our filament real time during production. It’s measured over 1000 times per second and helps us guarantee that each spool of colorFabb 3d printing filament produced within tolerance. We can guarantee 0,05mm +/- on both 2,85mm and 1,75mm colorFabb 3d printing filament, which means you can rest assured that your printer is extruding the exact amount of material.

Packaging
Within minutes of production a spool of colorFabb 3d printing filament is sealed airtight with a double barrier foil. To go the extra mile, we’ll also seal the fancy cardboard box that we use to ship our product. You can make sure colorFabb 3d printing filament is fresh and ready for 3d printing when you’re done unboxing. 

In-house testing
The colorFabb testlab features a wide range of popular 3d printers. We’re continuously testing on our 3d printers to keep checking the quality of the materials we produce and to develop exciting new materials for the maker community. If your not sure how to print with our materials on your 3d printer, please contact us at support@colorfabb.com

The following printers are used in our lab:

  • Ultimaker Original
  • Ultimaker Original Dual Extrusion
  • Ultimaker 2
  • Makerbot Replicator 2s
  • Delta Tower (E3D hot-end)
  • Felix 20
  • Leapfrog Creator
  • Beethefirst
  • Mass Portal Pharaoh ED
  • Prusa i3 HEPHESTOS

Companies who are interested in having their 3d printer(s) featured in our testlab can contact us at support@colorfabb.com

Material science
ColorFabb was founded as a brand of Helian Polymers, a sister company of Peter Holland which have been active in the master batch and additives for the plastics processing industry. Our knowhow, network and partnerships is driving material innovations and quality. You can expect colorFabb to keep on developing interesting new materials, which will be tested on a variety of printers to make sure it’ll get the job done.

Tips & Tricks

brassFill

Adviced 3d printing temperature:

195-220C*

Adviced 3d print speed:

40 - 100 mm/s

Advised Heated bed (if you have one, not strictly necessary)

50-60C

 

TIP! Depending on your set-up, 3d printer and slice software, you might see that brassFill needs a bit more flow compared to your normal PLA settings. Most plastics will show die swell when coming out of the nozzle tip, this is counteracted with specific slicer settings. Since brassFill doesn’t show a die swell such as PLA you might need to increase flow rate a bit, 4-8% was perfect for our UM2. UM original did not need any adjustments.

 

TIP! Sanding and polishing your parts will make the brass particles shine. Start sanding with grit 120-180 and make sure all the printed lines vanish. You’ll notice that because brassFill is easy to sand down, careful you won’t loose too much detail. Then start working your way up by following with grit 240-320 and finishing off with grit 600 - or higher. Finally we used a clean soft cloth and some brass polish to really get all of the shine out of the brass particles.

 

General Tips

 

Build platform

Our PLA/PHA compound performs well on both heated and non-heated build platforms. For those users printing on a cold build platform we advise applying masking tape to the build area. The rough surface of the tape will provide enough adhesion for the first layer to stick and print almost without any warping.

 

Users using heated build platforms have quite a few options these days. The usual suspects are glass and aluminum build plates. For directly printing on glass or aluminum we advice user to apply glue-stick. A very thin layer will be sufficient to keep your print nicely in place. Another method is dissolving wood glue in water, you the consistency of the substance can be quite thin, a bit like milk. By applying just a few drops and smearing this out before you start heating the built plate will create a very thing layer which holds the woodFill down very well. If applying this method, be careful that you don’t get your electronics wet.

Another method that works well with colorFabb woodFill is polyimide tape, or Kapton tape. This tape is available as a very narrow strip or very wide strips which allow you to cover the build plate in one go. When the tape is applied correctly it can last for months.

TIP! Take your time leveling the bed and adjusting the the gap between 3d printer nozzle and build plate. A perfect first layer will is very important, especially for 3d prints with a large bottom layer. Having the nozzle set to close to the build plate will cause a pressure build up and as a result back flow in most hot ends. 

 

TIP! PLA/PHA has very minimal warping tendencies, however if your printing parts which take up the maximum of you buildspace you might see some warping. If it’s very important that your part is perfectly flat than we suggest to turn down the fan that is cooling your part. This allows the material to slowly get rid of heat without warping. After a few centimeters you can turn on the cooling if the part needs it.

 

*3d printers have lots of different types of hot-end which makes it extremely difficult to give aan temperature advice. We feel our temperature advice holds for most 3d printers, but should be considered as a starting point for you to find the temperatures that work in you setup. Don’t be afraid to go either higher or lower then our advised temperatures if you feel your set-up needs this.

Specifications

Since colorFabb develops and produces their own filaments we have a lot of knowhow about our materials. Here you’ll find all kinds of interesting material specifications that will help you decide which material is best for your project.

 

brassFill

Material:

colorFabb brassFill - PLA/PHA + fine brass powder

Diameter Tolerance:

± 0.05 mm

Density:

3.9 g·cm-3

Glass Transition Temperature

55C

 


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