<b>ELEGOO photopolymer resin</b> is a type of polymer that changes its physical properties when introduced to light. In the case of <b>3D printing</b> , these are typically liquid plastic resins that harden when exposed to a light source, which works perfectly with our Photocuring resin</b><br><br> <b>Usage condition :</b><br> 1) Shake up the bottle before use and avoid direct sunlight and dusty environment<br> 2) Do not drink it and keep it out of the reach of children<br> 3) Please wear a mask and gloves when using to avoid direct skin contact and maintain indoor ventilation<br> 4) If you got skin contact please wash away with waters immediately and if you feel discomfort please see a doctor ASAP.<br> 5) Once the model is complete, please wash it with high 95% degree or higher ethanol alcohol for 30 seconds at least<br> 6)If you don’t use the resin please do not leave them in the resin tank over 48 hours or put them back to its original bottle and seal it.<br><br> <b>Material Properties :</b><br> Curing wave-length: 405 nm<br> Hardness: 79.0 D<br> Shrinkage: 7.1 %<br> Viscosity (25°): 552.0 mpa.s<br> Liquid density: 1.100 g/cm³<br> Solid density: 1.184 g/cm³<br> Tensile strength: 23.4 Mpa<br> Elongation at break: 14.2 %<br> Curing time: 6-10 s<br> Color option: Grey, White, Green, Black, Transparent, Yellow, Blue, Red<br> Shelf life: 1 year<br>