US imports of genuine efficient defoamers

Arts and refining. In chemical structure different with other organic, non-polar approximation, therefore there is substance with water or polar groups associated effect does not occur, the material and hydrocarbon or a hydrocarbon group of molecules not associated. Chemically inert, stable performance, it does not react chemically with the blistering substance. Has good heat resistance, high temperature, acidic or alkaline medium, can give full play the role of anti-foaming. :( Quality indicators in line with GB / T10535-1997) Appearance: milky white liquid Note: the storage time is too long will delamination, which is normal, stir shake use, does not affect product quality.