With the development needs of various industries, various types of defoamers have also been favored by many manufacturers or enterprises. As a result, many defoamers targeting different industries have emerged. We all know that different industries have different requirements for silicone defoamers. Therefore, silicone defoamers also undergo significant changes, including high temperature resistance, strong acid resistance, strong alkali resistance, fast defoaming and excellent foam inhibition. Due to the decades of development and extensive modification of organosilicon defoamers, their content is not the only basis. Some defoamers have high content but poor effectiveness; On the other hand, the opposite is true. Perhaps a smaller dosage leads to better results. At present, various organosilicon defoamers have been developed, such as organosilicon defoamers for water treatment, organosilicon coating defoamers, powdered organosilicon defoamers, water-based organosilicon defoamers, oil-based organosilicon defoamers, etc.
One is to choose water-based paint defoamers with stable performance and good defoaming and anti foaming effects;
The second is to observe the removal time and pressing time of foam of the same height when stirring by using the high-speed mixing method; When adding defoamers, the principle of using a small amount multiple times should be adopted. Excessive use at once may cause adverse reactions due to the price of defoamers, and the liquid in the paint may shrink;
Four points, water-based defoamers cannot be added to diluted water-based paint liquids, as this will greatly reduce their effectiveness and stability.
With the development needs of various industries, various types of defoamers have also been favored by many manufacturers or enterprises. As a result, many defoamers targeting different industries have emerged. We all know that different industries have different requirements for silicone defoamers. Therefore, silicone defoamers also undergo significant changes, including high temperature resistance, strong acid resistance, strong alkali resistance, fast defoaming and excellent foam inhibition. Due to the decades of development and extensive modification of organosilicon defoamers, their content is not the only basis. Some defoamers have high content but poor effectiveness; On the other hand, the opposite is true. Perhaps a smaller dosage leads to better results. At present, various organosilicon defoamers have been developed, such as organosilicon defoamers for water treatment, organosilicon coating defoamers, powdered organosilicon defoamers, water-based organosilicon defoamers, oil-based organosilicon defoamers, etc.
