vault backup: 2025-05-06 20:55:10

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zleyyij 2025-05-06 20:55:10 -06:00
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@ -188,3 +188,30 @@ TPE enhanced with the same chemicals used to make ABS.
| Pros | Cons |
| ---------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- |
| - Prints much better than TPE<br>- Very flexible and tough | - Very hygroscopic<br>- Styrene fumes released during printing<br>- Softens at a very low temp<br>- Still requires some level of tuning |
# PP (Polypropylene)
- Very bendable
- Very rugged
- Perfect layer adhesion
- Very low density
- Horrible bed adhesion
- High warping
- Supports are impossible to remove
## Variants
### PP-GF (Glass-filled PP)
- Standard for industrial machinery
- More difficult to print than regular PP
- One of the toughest, most durable filaments
- Very lightweight
# OBC (Olefin Block Copolymer)
- Fairly new for 3D printing
- Attempts to combine the good qualities of PP and PET-G
- Very low bed adhesion
- Very expensive
- Typically requires printing on a purpose made printer
# HDPE (High Density Polyethylene)
- Most bottles and jugs use this filament
- Horrible to print in every way
- Useful for purging the nozzle when switching between high and low temp filaments
# POM (Polyoxylmetn)