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Coating Wetting Agent RH-212
It is a polyether modified short chain polysiloxane.Organosilicone surface axiliaries，a coating additives which reduces the surface tension strongly, used as substrate wetting agent in aqueous systems.It also enhances the leveling and flow.
Appearance: Colourless to light amber liquid
Surface Tension(0.1%) <23.0mN/m
Viscosity(25°C): 70-90 mPa.s
In general,it is added in the final process of production.If necessary,it can be added at the any stage of the production process.
The dosage is about 0.05 – 0.5 WT% of the final formulations.
You should determine the most proper concentration for your application through test.
Package：IBC drum,200Kg, 50Kg, or 25Kg/Plastic drum,or up to clients request.
Storage： Store in dry place, avoid exposing to the sun.