1. Styrene acrylic emulsion defoamer can be used for styrene butadiene latex, acrylic acid, resin production and polymer system degassing defoamer. It has the properties of self-emulsification, easy dispersion, strong universality, good defoaming and long time of defoaming. Will not produce surface defects or affect film formation, has a special effect on paper production system.

2. It is adsorbed on the bubble together with the liquid bubbling substance, so that the surface tension is reduced, the bubble film is thinner, resulting in damage, can prevent bubbling phenomenon. The defoaming agent is absorbed in the bubble in the liquid to gather the air in the bubble. After the bubbles adsorb each other, the adsorption interface is damaged and a large bubble is formed. Due to the increase of buoyancy, the rising speed is accelerated and the defoaming is promoted.