Are you in Australia and looking to buy Sunlu Rainbow PLA Filament? This new filament in Australia is ideal for printing large rainbow objects without any color changes during the print. Sunlu, the maker of our favorite Filament Dryer, offers this high - quality filament. Remember, always dry your filament for the best print results, even if it's factory - sealed. Note that rainbow filaments vary in color and color length from batch to batch. Don't rely on the site photos for accurate colors. It's great for large prints like vases to get a rainbow effect. For small objects, you'll likely get only one color, but printing multiple small objects on the same bed can create a rainbow effect across them. This filament is 100% biodegradable and FDA food - safety approved. It has a PLA - like appearance, a glossy surface, and a smooth texture. There are no wire - drawing issues, and the printouts have a smooth and delicate surface. It also has a low material shrinkage rate and a uniform diameter. The best printing temperature is 190 - 220℃, bed temperature is 0 - 60℃, printing speed is 30 - 90mm/s, and movement speed is 90 - 150mm/s. On our Prusa MK3 printer farm, we print at 215 degrees with a 65 - degree bed temperature. Other factors like speed and layer height depend on the print quality you want. Also, you can browse more filaments such as Sunlu Filament, ASA Filament, ABS Filament, and many others.
Using the Sunlu Rainbow PLA Filament is easy. First, make sure to dry the filament before use, even if it's sealed from the factory. This helps to get the best print results. When setting up your 3D printer, adjust the printing temperature to between 190 - 220℃ and the bed temperature to 0 - 60℃. The printing speed should be set at 30 - 90mm/s and the movement speed at 90 - 150mm/s. But keep in mind that these settings can be adjusted according to the quality of print you're aiming for. If you're printing large objects like vases, you'll get a great rainbow effect. For small objects, printing just one may result in only one color. To get a rainbow effect on small objects, print multiple of them on the same bed. Remember, the color and color length of the rainbow filaments vary from batch to batch, so don't expect the exact colors shown in the photos. Store the filament in a dry place to maintain its quality. And always check the filament for any damages before loading it into the printer.
