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. Category: defoamers defoaming defoaming in before more liquid complex products, mainly divided into three categories: mineral oils, silicone, polyether. Mineral oil defoaming agent typically consists of a carrier, active agent. Carrier is the material of low surface tension, its role is carrying and diluted common carrier is water, alcohols and the like; the role of the active agent is to inhibit and eliminate foam defoamers wholesale, commonly used wax, fatty amides, fatty and so on. Silicone defoamer comprising polydimethylsiloxane generally like. Silicone defoamers poor solubility, at room temperature, anti-foaming fast, suds better, but stratification occurs at high temperature, anti-foaming slower, suds poor and so on. Polyether defoamers include polyoxyethylene polyoxypropylene glyceryl ether and the like. Polyether defoamer defoaming a long time, good effect, anti-foaming speed, good thermal stability. For example, in fruit and vegetable drinks, soy, sugar and other production processes will be used defoamers. Defoamers, also known as anti-foaming agents defoamers price 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. 1. Foam partial cause bubble surface tension reducing mechanism on the origin of the higher alcohol or vegetable oil is spread on the foam, foam liquid when it dissolved, it would significantly reduce the surface tension there. Because these substances are generally of low solubility in water defoamer manufacturers, to reduce the surface tension of the foam is limited to the local defoamers, surface tension surrounding the bubble is almost no change. Reduce the surface tension of the surrounding parts are strongly traction, elongation, and finally burst. 2. Antifoaming agents can damage the elastomeric film resulting from the foam bubbles burst defoamer added to the system, will spread to the gas-liquid interface, the surface active agent has a foam stabilizing effect of the ability to recover the elastic film hardly occurs. Defoamer price, three-level chemical quality assurance (certified merchants) are provided by Chemical Co., Ltd. Jinan three levels. Jinan three ping Chemical Co. (www.sanpinghuagong.com) is specialized in "calcium nitrate, magnesium nitrate, zinc nitrate, magnesium sulfate, calcium sulfate, barium sulfate, ferrous sulfate," the enterprise, the company adhering to the "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Su Jingli.