🎯 How to Choose the Right Filament?
“3D printers are like rockets, but they won't fly with the wrong filament.” – A wise man from Porima.
Welcome to the world of 3D printing! Filament selection is just as important as the brand or model of your printer. This is because print quality, surface smoothness, durability, and even failure rates largely depend on the filament you use.
Choosing the right filament depends on the purpose of your project, the printer's specifications, and your printing experience. For example, are you printing a decorative object or a piece that will last for years in the sun? You need to consider not only the price but also criteria such as mechanical strength , heat resistance , suitability for environmental conditions , and processability .
Below, we'll explain the differences between filament types and which one makes sense to use in which situation in a fun way. Let's get started!
🔍 What to Consider When Choosing Filament?
- Applications: Heat, impact, food contact... Each requires a different filament.
- Filament diameter: Does your printer support 1.75 mm or 2.85 mm? Printing won't work with the wrong diameter.
- Printing temperatures: You should not exceed the nozzle and bed temperatures supported by the printer.
- Surface finish and color: Specific visual preferences, such as matte, glossy, glittery, or wood-textured finishes, also influence the choice.
⚔️ Comparison of PLA – ABS – PETG – TPU
| Feature | PLA | ABS | PETG | TPU |
|---|---|---|---|---|
| Environmentally friendly | ✅ | ❌ | ♻️ Partially | ♻️ Partially |
| Easy printing | ✅ | ❌ | ✅ | ⚠️ Difficult |
| Smell | Pleasant | Sharp | Neutral | Neutral |
| Durability | Middle | High | Very High | Flexible & High |
| Flexibility | ❌ | ❌ | A little | ✅✅ |
| Outdoor use | ❌ | ⚠️ | ✅ | ✅ |
🎨 Filament Recommendations
- Toys, kitchenware: Porima PLA Filament
- Electronics, automotive: Porima ABS Filament
- Water-resistant products: Porima PETG Filament
- Flexible parts: Porima TPU Flex 95A
- Decorative objects: Porima Wood PLA
🛒 Explore Filament Collections
❓ Frequently Asked Questions
1. If my printer supports 1.75 mm filament, can I use 2.85 mm filament?
No, the print job will fail or the hardware may be damaged. Be sure to check the filament diameter supported by your printer.
2. Why does the build plate detach when printing on ABS?
ABS exhibits a high degree of shrinkage during printing. This can be prevented with solutions such as bed heating, adhesive surfaces, or PoriSafe bed adhesive .
3. Can PLA be used outdoors?
No, it is not resistant to UV and heat. PETG or ASA is recommended for outdoor use.
💬 The floor is yours!
Which filaments do you prefer? You can share your thoughts, recommendations, or questions about this article in the comments below . 👇
✨ Sharing the maker spirit is wonderful!
