PLA vs HTPLA: Standard vs Heat-Treatable
Quick comparison
| Property | A | B |
|---|---|---|
| Print difficulty | Easy | Easy (same as PLA) |
| Heat resistance as printed | ~55 C | ~55 C |
| Heat resistance annealed | Not designed for it | 130+ C |
| Post-processing required | No | Oven bake 110 C 15 to 30 min |
| Cost | Standard | Slightly higher |
Pick A when
- Indoor decorative or prototype prints
- Anything binned within months
- Beginner-friendly first prints
Pick B when
- Parts that need PLA-easy printing plus PC-level heat resistance
- Under-bonnet automotive accessories
- Tools and jigs that face heat