Silsurf® Q25315-O

Silsurf® Q25315-O by Siltech acts as a water-based defoamer and wetting agent. It reduces the surface tension of water and oils in which it is dissolved. It is an ultra-highly branched silicone polyether MQ resin used in coatings. Its hindered ultra-high branched silicone backbone makes it more stable to hydrolysis. It is miscible with most hydrocarbon oils and marginally miscible with water. It is recommended at a dosage level of 1%. Silsurf® Q25315-O has a shelf life of 24 months at 10-40°C.