PLA
What is PLA?#
Polylactic acid
All3DP does a great job of going through things
Quick summary#
PLA Pros#
- Relatively easy to print with
- Can be printed on non-heated build plate
- Tons of
- colors
- sheens and types
- shiny
- silky
- matte
- glitter
- glow in the dark
PLA Cons#
- Brittle
- Breaks down in UV
- Low glass transition temperature = ie; don’t leave in your car or it will deform
- Low impact resistance
Links in no particular order#
Inland from Microcenter#
- I choose their PLA+ blend because I find it is more consistent
- Local for many folks so you can browse and impulse buy (I should make this a warning)
- Color black (direct)
- Color white (direct)
- Color gray/grey (direct)
- and many more!
- (Inland brand is rebranded eSun filament)
Overture3D#
- I love their
Eco-PLA
though only available in black
- satin sheen
- super easy to print
- feels great in your hand
- Matte PLA is nice and dull
- Standard PLA has a variety of colors
- Also check out their Rock PLA! (fact: almost exactly the same as the PLA variant! example )
- Best part: order direct and it will be shipped by Amazon :)
Proto Pasta#
- Note: most spools are 500g and not 1kg so keep that in mind
- Example colors, sheens, and types
- Empire Strikes Black with Glitter (direct)
- Metallic Purple (direct)
- Matte Black (direct)
- Microcenter has more than 20 different variations for local pickup
Shared Information#
Filament is sold by weight and not volume
#
All filaments that are created using a composite fill are abrasive and will require a hardened nozzle to reduce printer maintenance.
- Carbon Fiber
- Wood
- Metal
- Glow in the Dark
- Glass
You should print on a heated bed, even with PLA
- Better adhesion
- Less warp
- If you run too hot you could end up with excessive elephant’s foot
- Surfaces that work easily and quite well
- Smooth PEI
- Glass
- Surfaces that will require further tuning
- Textured PEI (more squish required)
- Satin PEI