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Choosing the right filament for functional parts
Decorative prints are forgiving. Functional parts — ones that bear load, take heat, or live outdoors — aren't. Here's how to pick. Needs to be toughPETG is the easy upgrade from PLA for everyday functional parts. For higher strength and wear resistance, step up to PA6 Nylon. Needs to take heatPC+ Polycarbonate handles temperatures well beyond PLA and PETG, making it ideal for parts near motors, engines, or sunlight. Needs to live outdoorsASA resists UV and weather without yellowing — the go-to for outdoor fixtures and automotive parts. Needs to... Read more...
How to store 3D printing filament (and why it matters)
Filament absorbs moisture from the air — and wet filament prints badly: stringing, popping, weak layers, and rough surfaces. Good storage keeps every spool printing like new. The basics Keep spools sealed in a bag or airtight box with desiccant. Store in a cool, dry place — away from humidity. Reseal after every print session. The thirsty onesSome materials soak up water fast and need extra care: Nylon (PA6), PVA, and PC+. If they've been out a while, dry them before printing. Signs your filament is wetPopping or hissing sounds... Read more...
PLA vs PETG: which filament should you use?
PLA and PETG are the two most popular 3D printing filaments — and the two most common sources of confusion. Here's how to choose. Choose PLA when…You want the easiest, most reliable print. PLA prints cool, sticks well, and gives crisp detail — perfect for models, prototypes, and anything decorative. EmberForm PLA Enhanced adds extra strength and speed over standard PLA. Choose PETG when…The part needs to survive heat, impact, or the outdoors. PETG is tougher and more temperature-resistant than PLA, with good chemical resistance — great for functional parts,... Read more...
Carbon fiber PLA vs PA6 nylon filament comparison for functional prototypes
Carbon Fiber vs Nylon for Functional Prototypes
Trying to choose between carbon fiber filament and nylon for functional prototypes? This guide compares carbon fiber PLA and PA6 nylon across rigidity, flexibility, printability, durability, and cost so you... Read more...