Defoamer BAYD-4511
BAYD-4511 is an alkynyl alcohol modified organosilicon defoamer with defoaming, wetting, and anti shrinkage properties. The silicon content is very low, and the surface tension of the dry film is high, which does not affect recoating and can be treated as a non silicon defoamer.
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Technical data
- Composition: Ethynyl alcohol modified organosilicon
- Appearance: Yellow liquid
- Active ingredient: 100% (120 ℃, 60min)
Application features
- Very good anti foaming ability, very good defoaming power
- Very good compatibility, can be added later to remove bubbles
- It has a good defoaming effect on polishing aids such as zinc stearate
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Addition amount and usage method
BAYD-4511 can be added directly, and the recommended dosage is generally 0.1-5%.
The accurate amount and usage method may vary depending on the specific situation and should be determined through experiments.
