🌟 PLA Crystal 1.75mm Filament – Smart3DPT
Smart3DPT's PLA Crystal 1.75mm Filament is a biodegradable PLA with high aesthetic quality. Its more crystalline molecular structure significantly improves mechanical and thermal properties through a simple annealing process in an oven — transforming a decorative piece into a functional and heat-resistant part. With excellent surface resolution, compatible with classic and high-speed printers, and available in multiple finishes.
🔹 Why choose Smart3DPT PLA Crystal Filament?
- Crystalline molecular structure — allows post-print annealing to increase mechanical and thermal resistance.
- Excellent surface quality and resolution — parts with premium detail and finish.
- Easy to print — no enclosed chamber needed.
- Good bed adhesion — reliable and consistent prints.
- Suitable for outdoor use after annealing.
- High flow index — compatible with classic and high-speed printers up to 350 mm/s.
- Biodegradable — a more sustainable and ecological choice.
- Compatible with 1.75 mm FDM 3D printers such as Bambu Lab, Creality, Prusa, Anycubic, Elegoo, Artillery, Flashforge, and FLSUN.
- Diameter: 1.75 mm ± 0.03 mm | Net weight: 1 kg
✅ Advantages of PLA Marble 1.75mm
- Unique decorative finish without mandatory post-processing.
- Mechanical and thermal properties improvable by annealing — HDT up to 80–90°C after annealing.
- Easy to print without an enclosed chamber.
- Ideal for decorative objects, sculptures, design pieces, and presentation prototypes.
⚙️ Recommended Printing Parameters
- Extrusion temperature: 205 – 220 °C (classic printers) | 220 – 240 °C (high-speed)
- Heated bed: > 45 °C | Surface: glass or PEI
- Fan: 100%
- Layer height: 0.08 – 0.2 mm
- Speed: 50 – 100 mm/s (classic) | 100 – 350 mm/s (high-speed, at 240°C)
- Maximum volumetric speed: 24 mm³/s
💡 Recommendations
- To maximize thermal and mechanical resistance, anneal at 110°C for 15 minutes after printing.
- Optional drying before printing: 4 to 6 hours at 55°C. During printing, maintain at 55°C (optional).
- For better bed adhesion, use adhesive spray or glue when necessary.
Material tested and approved by Smart3DPT ✅
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