Defoamers, also known as anti-foaming agents, is to reduce the surface tension in the food processing, suppress or eliminate the bubble foam food additives. Defoamers have our permission to use emulsified oil, higher alcohol fatty acid ester compound, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene propanolamine ether, polyoxypropylene glyceryl ether and polyoxypropylene polyoxyethylene vinyl glyceryl ether, polydimethylsiloxane seven kinds. Pure polydimethylsiloxane foam suppressing poor performance and slow price defoamers, defoaming silica particles need to strengthen, is silicone silica particles to the air bubbles - water interface and enter the bubble liquid Because of its hydrophobic film, foaming surfactant droplet contact angle greater than 90 °, thereby forcing the foamable liquid from the discharge opening of solid hydrophobic particle surfaces, causing local foam rupture caused by rapid draining effect defoaming agent, such due to the synergy the two composition of matter produced good defoaming effect. Silicone defoamers defoaming due to the excellent performance and other advantages, has been widely used in many fields, especially in the textile dyeing and finishing, particularly rapid development, the study found, with polydimethylsiloxane and copolymers of polyethylene glycol as a base material of silicone defoamers, due to the special solubility defoamers, in jet dyeing and other textile processing, with the ideal anti-foaming effect. 4, the impact of product quality: the textile industry in dyeing, printing and aqueous coating process, the bubble retention defoamers manufacturers, resulting in the finished fabric scar, defects; pulp slurry bubble addition to environmental health, worker health hazard finished paper will be many holes, resulting in a serious decline in the quality of products. 5, is not conducive to accurate measurement: industrial processes, due to the presence of foam, measuring interference level gauge accurately, resulting in measurement errors, the presence of liquid in the bubble, so that the liquid density significant volatility, often can cause the reactor to absorb column distillation tower artificially high level, resulting in operating loss of balance, or even accidents. Defoamers action | defoamers | Chemical offers three levels by the Jinan Chemical Co., Ltd. three levels. Jinan three ping Chemical Co. (www.sanpinghuagong.com) strong, credible, in Jinan, Shandong chemical products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead three levels of chemical into the brilliant and you work for a better future!