Glue defoamer plays a very important role in the process of making glue, it is mainly to eliminate the foam impurities produced in the process of glue making, so that the glue performance is not affected by the foam, this practice has attracted the attention of many manufacturers, because some manufacturers are because of the foam in glue production and have to stop production, small-scale enterprises may lose little. However, the cost loss of large-scale enterprises is incalculable, so today we will introduce glue defoamer for you.





First, let's explain where the foam in glue production comes from.




Originally, in order to improve the performance of glue, so that their products can occupy a place in the market, they will add a certain amount of chemical additives or additives to help improve viscosity.






However, the process of this step has the risk of foaming, most of these additives are surfactants, containing substances that are easy to foam, and it is easy to produce active chemical reactions under the machine or manual agitation to form chemical foams. This is undoubtedly not conducive to the production of glue.






These foams tend to make the glue viscosity decline, performance deteriorates, and may even lead to a reduction in the life of the machine equipment, which may seriously cause a certain degree of environmental pollution, therefore, it is urgent to regulate the glue foam.




Glue defoamer is a kind of defoamer developed for foam, which can quickly eliminate large and fine bubbles produced by acrylic emulsion, waterborne polyurethane emulsion, waterborne coating and polymer. It has strong adaptability, stable chemical properties, good leveling performance, and can adapt to high temperature, strong acid and alkali environment, without affecting its foaming and defoaming performance.