

Defoamer BAYD-4507
BAYD-4507 is a high molecular weight polyether modified silicone defoamer, specifically developed for some foaming substances with moderate and easy foaming systems. Recommended for use in water-based coatings such as color paste grinding and defoaming, water-based epoxy, water-based alkyd, water-based UV, water-based polyurethane, water-based acrylic paint, water-based acrylic self drying paint, etc.
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Technical data
- Composition: polyether silicone lotion
- Appearance: Milky white liquid
- Active ingredient: 25% (120 ℃, 60min)
Application features
- Strong defoaming ability
- Strong anti foaming ability
- Excellent durability
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Addition amount and usage method
BAYD-4507 is generally recommended to be used in an amount of 0.1-2%, which can be added directly during the grinding stage or later.
The accurate amount and usage method may vary depending on the specific situation and should be determined through experiments.