SUNLU PVB Filament Transparent Red 1.75mm 0.9kg

Sunlu PVB typically prints best with a nozzle temperature around 200-220°C and a bed temperature of 60-70°C. For optimal layer adhesion and reduced warping, ensure your build surface is clean and use an adhesive like glue stick. Printing speed should generally be moderate, between 40-60 mm/s.

For IPA smoothing, print your part and ensure it's dry. Expose the part to isopropyl alcohol vapor in a sealed chamber for a controlled period, typically 10-30 minutes, or gently brush IPA onto the surface. Avoid overexposure, which can degrade part details. Allow the part to fully dry afterwards for a professional shine.

Yes, like many thermoplastics, PVB is hygroscopic and can absorb moisture from the air, which affects print quality. Store Sunlu PVB filament in a cool, dry environment, preferably in its vacuum-sealed bag with desiccant. If moisture is suspected, dry the filament in a filament dryer at 50-60°C for 4-6 hours before printing.

Transparent PVB filament is excellent for aesthetic and functional prototypes where visual clarity and a high-gloss finish are desired. Common applications include decorative items, artistic models, transparent casings, light diffusers, and components that require smooth surfaces. It can also be utilized for investment casting patterns due to its clean burnout properties.