Versatile Petroleum Additives Gas Solubility White Defoamer Powder

Versatile Petroleum Additives for Various Industries and Applications

Defoamer .  A substance that can reduce the surface tension of water, solution, suspension, etc., prevent the formation of foam, or reduce or eliminate the original foam.
Defoamers should have the following properties: ① strong defoaming power and low dosage; ② Adding it to the foaming system does not affect the basic properties of the system, that is, it does not react with the defoamed system; ③ Low surface tension; ④ Good balance with the surface; ⑤ Good heat resistance; ⑥ Good diffusion and permeability, with a high coefficient of positive spreading; ⑦ Chemical stability and strong oxidation resistance; ⑧ Good gas solubility and permeability; ⑨ Low solubility in foaming solutions; ⑩ No physiological activity, high safety.  
The application of defoamers is very extensive, such as in the food industry, paper industry, water treatment, oil extraction industry, printing and dyeing industry, coating industry, detergent industry, rubber latex industry, aerosol industry, daily chemical industry, pharmaceutical industry, dairy industry, etc

Defoamer is an additive for eliminating foam. A large amount of foam will be produced in the production and application process of coatings, textiles, medicine, fermentation, paper making, water treatment, petrochemical and other fields, which will affect the product quality and production process. Based on the inhibition and elimination of foam, a specific amount of defoamer is usually added to it during production