Printable Materials
This is a list of materials and properties for printing with the Frostruder MK2. Remember, that these are just a starting point. The viscosity of these materials will vary based on pressure and ambient temperature. You will definitely need to do at least a little bit of tweakings to get it printing perfectly.
There are literally hundreds of materials you can use in your Frostruder. If you try a new one, please add it to the list below.
| Material | PSI | Needle Size | XY Feedrate | Line Width | Stop Distance | Start Delay | Dot Delay |
|---|---|---|---|---|---|---|---|
| Betty Crocker 'Rich and Creamy' Chocolate Frosting | 80 | 20GA | 3596 | 0.60 | 2.07 | 50 | 50 |
| Betty Crocker 'Rich and Creamy' Chocolate Frosting | 50 | 20GA | 1200 | 0.60 | 1.70 | 76 | 76 |
| Nutella | 80 | 20GA | 2798 | 0.60 | 1.0 | 50 | 50 |
| Jelly | ?? | ?? | ?? | ?? | ?? | ?? | ?? |
| Cake batter | 80 | 21GA | 2000 | 0.50 | 1 | 250 | 50 |
Printable Surfaces
The Frostruder is great for extruding frosting, but what are you going to extrude on? Here are some ideas for you to try:
- Foamcore works great for testing. Very flat and cheap.
- Paper or other flat stuff can be taped over your build surface too.
- Any flat foodstuff that is roughly 4" x 4" will work well. (Graham Crackers)
- Bread (toasted or untoasted) You might even be able to toast it with the HBP.
- Pop Tarts
- Cupcakes (with flattened tops)
- Brownies
- Wax paper or baking parchment (then put it in the freezer and peel off for later use)
Keep in mind that the frostruder needs a nice, flat surface to print on. If you use something irregular such as a baked good, you will need to compensate for that. One method is to spread a base layer of your media onto the item, then extrude onto that. Remember, you'll need to experiment in order to find out what works best for you.
Needle Sizes
| Color | Gauge | Size (mm) |
|---|---|---|
| Dark Green | 14 | 1.75mm |
| Orange | 15 | 1.50mm |
| Purple | 16 | 1.35mm |
| White | 17 | 1.15mm |
| Pink | 18 | 1.00mm |
| Brown | 19 | 0.75mm |
| Yellow | 20 | 0.65mm |
| Green | 21 | 0.55mm |
| Black | 22 | 0.50mm |
| Light Blue | 23 | 0.40mm |
| Red | 24 | 0.35mm |
| Blue | 25 | 0.30mm |
| Beige | 26 | 0.25mm |
| Gray | 27 | 0.20mm |
| Lavender | 30 | 0.15mm |