Christmas Advent 3D Printing #Days 12 & 13 Advice using Proto-Pasta Matte Fi...
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Christmas Advent 3D Printing #Days 12 & 13 Advice using Proto-Pasta Matte Fiber HTPLA Cinnamon Pine and Glitterflake
Day 12 gift is designed by Gerhardt Breedt - It's a Christmas Raptor complete with Santa hat! Day 13 gift is designed by Andries Smuts - It's a crate of Christmas Beer.
I'm going on my second advent double day(te) with Proto-Pasta for both the day 12 and 13 gifts.
I'm catching up with this post and including two gifts that use a number of amazing Proto-Pasta filaments.
Lets start with Day 12 - Raptor...
As a child, I often woke up to plastic dinosaurs on Christmas morning, I had many of them. Ah, the memories, Mr Stegosaurus, T-Rex and Bronty were simply amazing to a ~7 year old.
The surface finish is perfect for a dinosaur.
First the beer crate. I could make it out of yet another wood filament, but that's a little obvious, so how about pine?
I still have a small amount of 2016 vintage Aromatic Pine to use for Day 13. It releases a wonderful smell of pine as it prints - really getting you in the mood for the holidays. (also do read the story at the end on how Proto-Pasta make it).
It's simple to use, just normal PLA settings and it's done.
Now the beer...
Beer filament is actually available (Buzzed from 3DFuel), but I don't have any, so the bottles for Day 13 are going to be non-alcoholic 'Cinnamon flavoured'.
I have made the wooden crate out of Proto-Pasta High temperature PLA - (HTPLA) Aromatic Pine The six pack of bottles have a black PLA base, it's not seen and will help save on exotic filament. And cinnamon PLA for the body. At the top I'm using some Proto-Pasta Glitterflake to look like bubbles. Finally they have red caps in matte fiber HTPLA. Glitter flake is the most glittery packed filament I have found. It contains more glitter per inch than any other and the results look spectacular. 'Beer' Cinnamon bottles printed with a frosty top and red matte fiber bottle caps.
What settings did you use? - Matte fiber HTPLA's are really easy to use. You can start with normal PLA settings, but back off the temperature a little. 195 Degrees C is perfect.
It's a good idea to increase extruder retraction distance by +20% this will help reduce angel-hair on the finished print.
The filament, it's not very brittle, and it produces surprisingly strong finished parts. I would say overall a lot stronger than normal PLA, and layer bonding is excellent.
Why use it? - It has a unique look after printing, like a slightly rough even sanded finish (almost sand-blast) in appearance. You can control the finish a little with layer heights and temperature, but it's never going to be silky smooth, that's not the point of this filament.
Is it strong? - It's surprisingly strong as a finished part, but small features are a little brittle. If you have ever used Carbon fiber materials, it's a little like that, but feels 'softer' to the touch.
Is it easy to use/print - Yes, super easy. Don't go too high in temperature (210 max) and use z-hop so you don't get any nozzle marks on the final top layers.
Do you have to dry it before/after use? - No - it's good as it is.
Do i need a 'special' nozzle? - No it's not abrasive at all. You also do not require a special nozzle to print, it does not wear nozzles.
You can think of matte-fiber like coloured wood filament, but it's even stronger than current wood-filled materials available.
Does it smell when printing? - No, not at all (matte fiber HTPLA). - Obviously the pine and cinnamon smell lovely. I'm still looking out for a good vanilla scented filament... maybe next year.
Does it come on a eco friendly spool? - Yes! :-) The Proto-Pasta spools are about the best cardboard spools you can get at the moment. They look great, and feed material well, and are 100% paper / card.
Conclusion for Proto-Pasta Matte fiber HTPLA - I really love this filament range, the colours are strong, the parts feel nice to the touch and layer lines vanish in the sand-blasted effect. Always have some on hand, as it's the only matte material with a non-smooth finish available.
They do this for the fun, not the money, and they have just made this year's batch here.
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