Analysis of silicone defoamers-Iota

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Service > Analysis of silicone defoamers

Analysis of silicone defoamers

1. The presence of hydrophobic silicon-independent: This is important, because the skeleton is generally very hydrophobic, but also the presence of silicon clash, in fact, both of which do not exist any disadvantages relationship, but when oxygen and silicon you can make a detour alkyl methyl group there was a clear contact with the surface level, but also because they miss hydrophobic methyl groups directly, of course, different lengths of silicone will directly determine the different hydrophobic nature.
2. Hydrophilic surfactant similar: of course, the most commonly used surfactants with hydrophilic defoamer defoamers also exists a great deal of direct relationship, of course, is similar to the direct, and silicone antifoam Overall Value Surfactants can be directly substituted dimethyl siloxane group by directly adjusting the past, these will directly reflect the latest of a newly developed product has begun silicone defoamer slowly Try using a paint additive made.
3. silicone defoamers show a strong focus on: This is also before people mistakenly believe is a humectant, in fact, this exhibition is not only dependent on significant decrease in surface tension, of course, more importantly, show significant defoamers far more than the organic fluorine surfactants, and vice versa, organic fluorine defoamer silicone defoamer lower than these, the main advantages with disadvantages are occupied, so the paint industries, the use of the Additives certain effect will be very significant.

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