Wanhao water washable UV resin is a high quality resin designed for LCD resin 3D printers with the big advantage that it can be washed off with water instead of alcohol. This resin is usually slightly more expensive than the standard resin, but you do not have to spend money on alcohol and work with chemicals which affect your skin.

This resin works with LCD based UV resin printers working at 405nm. It is designed with a fast curing time, high stability and low shrinkage. The result of this is accurate smooth parts that can be used in a wide variety of applications. This resin is specifically designed for the Wanhao range of 3D printers, but can also be used on other LCD resin printers, like the Anycubic, Creality, Elegoo, Phrozen, Geetech, Nova3D and Sparkmaker 3D printers.

The resin comes in a strong metal bottle which keeps all light away from the resin and is very well packaged.

Specifications:

Colour: Clear
Amount: 500g
Curing frequency: 395 - 420nm
Operating Temperature: 25℃ - 35℃
Shelf life: 12 Months
Hardness: 75 Shore D
Liquid Density: 1.0-1.11 g/cm³
Viscosity (@25℃): 250-350cP

Technical Data

Recommended printing thickness: 0.025 ~ 0.1mm（ 25 ~ 100μm）

Suitable wavelength: 395 ~ 420nm

Operating temperature: 30 +-5℃

Surface hardness: 75D

Density: 1.0-1.11 g/cm³

Viscosity: 250-350CPS（25℃）

First layer exposure time: 5 ~15S

Single layer exposure time: 30 ~60S

Shelf life: 12 Month

Fluidity: Moderate

Storage instructions:

Keep away from light. (Sunshine contains a lot of UV light, it will solidify photosensitive resin).
It is recommended to store at 15℃ - 35℃ ambient temperature, the lower the temperature, the higher the viscosity of the resin. Keep resin sealed during storage. Excessive dust or moisture can affect print quality.

Usage instructions:

Shake well before use, some resins do contain sediment which will sag to the bottom of the container.
Wear gloves during use to avoid direct contact with skin and keep the room well ventilated.
In an event of contact with skin, rinse with running water. If you feel unwell, seek medical attention.
Printed models need to be cleaned with a high-concentration alcohol (IPA) to clean the printed part for about 30s (recommended concentration of 95% or more, the higher the better). Water washable resins can be washed off with water.
Do not pour the resin into the resin vat which contains unused resin. The resin in the vat can be dirty and pollute the new resin.
Do not leave the resin in the resin vat for a long period of time without use to avoid resin pollution affecting the printing quality. Rather pour the clean unused resin into a light blocking container. Resin has a shelf life of up to 18 months

Wanhao Water Washable Resin, 500g, Clear