Filament Professional LAB / PLA SILK / GOLD / 1,75 mm / 1 kg

Professional Lab Silk PLA is a visually striking, plant-based filament designed to deliver glossy, vibrant prints with ease and precision. Made from renewable raw materials, Silk PLA maintains the eco-friendly nature of standard PLA while offering a unique, silky finish that enhances the appearance of models. Its consistent dimensional tolerance, low warping tendency, and print-friendly temperature range of 190–220 °C
make it ideal for both hobbyists and professionals. Silk PLA is especially well-suited for decorative objects, display models, cosplay elements, and any application where visual appeal is key—without sacrificing ease of use.

Product features
Consistent thermal behavior:
Professional Lab Silk PLA prints smoothly within a recommended temperature range of 190–220 °C, offering reliable performance across various printers and slicer profiles.
Optimized for aesthetic precision:
Though tailored for FDM 3D printing, Silk PLA adapts easily to different print environments and settings, maintaining stable flow and strong interlayer adhesion—especially important for complex or detailed models.
Refined visual and structural balance:
While not intended for heavy-duty parts, Silk PLA provides sufficient strength for decorative or light-use prints, combining visual flair with everyday functionality.
Exceptional surface quality and gloss:
With its naturally glossy, reflective finish, Silk PLA produces prints that stand out. It holds shape well, is non-toxic, and is made from renewable, biodegradable materials—making it both visually impressive and environmentally conscious.

Drying recommendations
To ensure optimal printing performance and surface quality, it is recommended to dry PLA Professional Lab filament before use, especially if it has been exposed to ambient humidity. PLA is hygroscopic and can absorb moisture from the air, which may lead to issues such as stringing, bubbling, poor layer adhesion, or inconsistent extrusion.
Use a filament dryer or a convection oven with precise temperature control. Avoid using open heat sources or high temperatures that could deform the filament spool. After drying, store the filament in a sealed container with desiccant to prevent moisture reabsorption. Regular
drying is particularly important in humid environments or when using partially used spools.

Nozzle temperature: 190 - 220°C
Build surface material: PEI, glass
Build surface treatment: glue
Build plate temperature: 25- 60°C
Cooling fan: turned on
Printing speed: 30 - 70 mm/s
Raft separation distance: 0.2 mm
Retraction distance: 7 mm
Retraction speed: 20 mm/s
Threshold overhang angle: 60°
Based on a 0.4 mm nozzle. Printing conditions may vary with different nozzle diameters.

Precautions
Avoid exposure to high temperatures:
Silk PLA retains its shape during printing but may warp or soften if exposed to temperatures exceeding approximately 60 °C. To preserve quality, keep both the filament and completed prints away from heat sources such as sunlight, heaters, or closed high-temperature environments.
Store in a dry, controlled environment:
As a hygroscopic material, Silk PLA can absorb moisture from the air, which may lead to printing defects like stringing, bubbles, or uneven surface texture. For best results, store the filament in an airtight container with desiccant when not in use.
Ensure proper ventilation during printing:
Although Silk PLA is non-toxic and emits minimal odor, extended printing sessions can release fine particles. Always use 3D printers in a well-ventilated area to maintain a safe and comfortable workspace.
Use recommended print settings:
To maximize print quality and minimize issues like clogging or poor adhesion, follow the temperature, speed, and retraction guidelines specified for Silk PLA. When making adjustments, do so incrementally to maintain stable performance across different machines or models.