eSUN 3D Printer Filament PVA, 1. 75mm, 0. 5KG Spool, Natural, Water Soluble, Support Material for Complex Prints.

, What is the PVA Filament. : Thanks to its solubility in water, it is ideal as a support material, since the support structures can be washed away by water. A dissolution of the material at a water temperature of 21C takes several hours. PVA Filament Specification: Material: PVA Weight: 0. 5KG Diameter: 1. 75mm, 2. 85mm Why Need Support Material in 3D Printing. : If you have a printer with two extruders, you can load one extruder with PLA for printing the model and the other one with a watersoluble material like PVA or limonene soluble material like HIPS for printing the support structure. Once printing is over, simply wash away the support structure by immersing the model in water or Limonene. This method of removal reduces the risk of model damage and makes the postprocessing work easier. Ideal for complex prints. Support structures are a necessary evil in 3D printing. You need them to print difficult overhangs and bridges in your model. PVA Filament Printing Parameter: Printing Temperature: 180230℃（Recommend 190℃Bed Temperature: 4560℃Density: 1. 25 g / cm3Tensile Strength: 22 MpaElongation at Break:360%Printing Suggestions: Drying at 45℃/10h before printing, using shortrange extruder, slow speed printing Advantages of PVA Filament: 1. Excellent Water Solubility. 2. Stable Dimmensional Accuracy, No Clogging. 3. Perfect Support Material, Easy to Peel Off. 4. Good bonding to various material such as PLA, ABS, Nylon, etc. 5. It makes it possible to print complex models and mobile constructions that no longer need to be assembled from individual parts. Package Includes: AntioxidantsVacuum PackagingProduct Manual.