The 3D printing world does not end on PLA, PET-G, and TPU filament. There are tons of very interesting plastics that we can use in our 3D printers. Today let's take a look at polypropylene that is often referred to as PP filament.
Polypropylene might be an expensive filament and due to first layer adhesion problems, a complicated to print. But its unique features make it a very interesting filament for specialized applications.

#quadmeup #3dprinting #polypropylene

0:00 Basic filaments: PLA, TPU & PET-G
3:04 Polypropylene aka PP filament
5:00 Printed with PP
6:27 Problems when printing with Polypropylene
6:37 It does not stick to the printing surface
8:38 PP filament warps
11:37 It's expensive
12:31 Outro