In order to ensure the yield of crops and fruit trees, some pesticides are usually used to avoid insect attack. However, when using pesticides, careful observation will find that bubbles will be produced every time, and the biggest impact of these bubbles is to reduce the effect of pesticides. Therefore, a special defoamer for agriculture is recommended.

　　Because the pesticide used in the process of decomposing phosphate ore with acid can release a large amount of oxygen, the organic matter in oxygen will form rich foam, and the inorganic impurities contained in the decomposition process will accelerate the generation of foam. Accumulation will cause a series of problems, such as overflow of reaction liquid. Therefore, when using pesticides, the existence of a large number of bubbles will seriously affect the effect of drugs.

　　In view of this foam problem, Shanghai Zi Yi's special agricultural defoamer is made of special modified polyether and fluorine containing raw materials, and has many excellent properties.

　　(1) Low dosage, easily soluble in water, fast defoamer and long time of foam inhibition;

　　(2) It is especially suitable for continuous defoaming and anti foaming under high temperature, strong acid, strong alkali, high shear force and high pressure;

　　(3) Good heat resistance and chemical stability. When added to the foaming system, it will not float, float oil, and will not affect the basic performance of the bubble system;

　　(4) it can be widely used to eliminate and suppress various rough system foam in a wide temperature range.

　　(5) Its performance is equivalent to that of imported products, and its price advantage is obvious.