Product Information
Are you in Australia and looking to buy the amazing eSun Rainbow Luminous PLA Filament? This filament is a great choice for 3D printing. It's made from modified PLA, a biological material refined from corn grains that's naturally degradable and eco - friendly. It has all the easy - printing features of PLA, along with a gorgeous luminous star appearance. Compared to ABS, it doesn't need a closed chamber, has low shrinkage, no warping or cracking, and no irritating odors during printing. Note that the rainbow filaments' color and color length vary by batch. Don't rely on the site's photos for exact colors. This filament is perfect for large prints like vases to get a rainbow effect. For small objects, you may need to print multiple on the same bed. The product has a stunning luminous star look, absorbs energy during the day and glows at night. It offers excellent printability, good interlayer adhesion, and no warping. Here are the product parameters: Melt Flow Index is 3.5(190℃/2.16kg), density is 1.2g/cm3, IZOD Impact Strength is 5.4kJ/m2, Tensile Strength is 72MPa, Elongation at Break is 11.8%, Flexural Strength is 90MPa, Flexural Modulus is 1915MPa, and Heat Distortion Temp is 53℃. The recommended printing temperature is 210 - 230℃, bed temperature is 45 - 60℃ with various options like masking paper, PVP solid glue, etc., fan at 100%, and printing speed is 40 - 100mm/s. Luminous filaments can grind nozzles and extruder gears, so it's best to use hardened steel or ruby nozzles and consider hardened steel extruder gears. Replace the throat if printing time is long. Browse more Luminous, Rainbow, and eSun Filaments.
Using the eSun Rainbow Luminous PLA Filament is quite straightforward. First, set your printer according to the recommended parameters. The printing temperature should be between 210 - 230℃, the bed temperature at 45 - 60℃, use a fan at 100%, and set the printing speed between 40 - 100mm/s. If you're aiming for a rainbow effect on large prints like vases, this filament is perfect. For small objects, print multiple on the same bed to get that rainbow look. Remember, the color and length of the rainbow on the filament can vary from batch to batch, so don't expect the exact colors in the photos. Now, about the precautions. Luminous filaments can wear out your nozzles and extruder gears quickly. It's a good idea to use hardened steel or ruby nozzles. If possible, go for hardened steel extruder gears. Also, if you print for a long time, you'll need to replace the throat. As for maintenance, keep the filament in a dry place to prevent it from absorbing moisture, which can affect the printing quality.
