Hebei Annuo Environmental Protection Technology Co., Ltd.

Defoaming agents should possess the following properties:

① Strong defoaming ability with low dosage;

② When added to the foaming system, it should not affect the basic properties of the system, meaning it should not react with the system being defoamed;

③ Low surface tension;

④ Good balance with the surface;

⑤ Good heat resistance;

⑥ Excellent diffusivity and permeability, with a high positive spreading coefficient;

⑦ Chemically stable with strong oxidation resistance;

⑧ Good gas solubility and permeability;

⑨ Low solubility in foaming solutions;

⑩ Non-physiologically active and highly safe.

Defoaming agents are widely used in various industries such as food processing, paper manufacturing, water treatment, oil extraction, textile dyeing, coatings, detergent production, rubber latex processing, aerosol technology, daily chemicals, pharmaceuticals, and dairy production.