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Jordan Types of paint defoamer for Beer Bottle Cleaning How much is it (2)










Jordan The paint defoamer powder used for beer bottle cleaning and defoaming is also one of these types. This type of cleaning and defoaming agent is developed using silicone polyether as the main raw material, combined with a variety of additives. With low dosage, convenient operation, and easy solubility in water, there is no need to mention the  paint defoamer and foam inhibiting properties. The main thing is to value the good dispersion of such  paint defoamer agents, which will not affect the transparency and appearance performance of the product. Good compatibility with various surfactants used in beer bottle cleaning, while not reducing the cleaning effect, solves the problem of spot residue, and has no side effects on subsequent processing. The amount of defoamer added for beer bottle cleaning is one thousandth to three thousandths, but the final amount should be determined according to the cleaning water volume of different manufacturers and the content of detergent. Powdery defoamer can be added to the foam surface after the powder and water are boiled.

Alkyl modified organosiloxane
As mentioned earlier, polyether modified polysiloxanes have some shortcomings; Alkyl modified polysiloxanes have precisely these advantages.
This series of polysiloxane products also belong to the comb structure. The molecular weight of this type of product is relatively small, around 10000, and n+m is about 30-50. The main purpose of modifying with alkyl is to improve thermal stability, compatibility, and unstable foaming, and even to have defoaming functions. However, as the modified alkyl chain increases, its ability to reduce surface tension also decreases

Jordan It is also worth noting how to select  paint defoamer for beer bottle cleaning. Firstly, they must be insoluble in the foaming liquid and have a lower surface tension than the foaming liquid, so that defoamers can play a role. Then, it should have a certain affinity with the foaming liquid. The defoaming process is actually a competition with the foam production. Only by rapidly dispersing the effect in the starting liquid can we achieve the goal of defoaming. The active component of the defoamer is too hydrophilic to the foaming liquid and will dissolve; Too sparse and difficult to disperse. Only when intimacy is appropriate can effectiveness be good. Finally, it is not allowed to react chemically with the foaming liquid, otherwise harmful substances may breed and affect product performance