|Coolant Defoamer is based on silicone emulsion specifically designed in such a way that it can provide optimum antifoam performance combined with excellent dilution stability and foam knock down performance. These are used as preventive antifoaming agents at small dosage in coolant formulations. To accelerate dispersion in the foaming medium, Coolant Defoamer should be diluted with water before using it. |
Normally the acceptable method of dilution is to add water to the emulsion and not vice versa. While diluting the solution, excessive shear should be avoided. 50ml/ 100ltrs of coolant in the engine are recommended for coolant manufacturing. The Coolant Defoamer is for the purpose of reducing and preventing the formation of foam at the time of industrial process liquids.
This Coolant Defoamer formulation is processed from the agents like silicones, insoluble oils, alcohols and glycols. These defoamers have perfect uses in liquid processing in food, beverage, pharmaceutical, sugar industry, petrochemical and meat processing.
Necessary characteristics of Coolant Defoamer:
•for the prevention of the foam formation
•breaking the already formed foam
•great affinity to the air-liquid surface
•highly stable at wide pH range
•easy dispersion in aqueous system
•superior foam control persistence