

Defoamer BAYD-4510
BAYD-4510 is a lotion defoamer containing fumed silica and polyether modified silicone. It is developed for some moderately difficult systems, and is recommended to be used in scenarios where compatibility is required and good defoaming power is required.
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Technical data
- Composition: polyether silicone lotion
- Appearance: Milky white liquid
- Active ingredient: 25% (120 ℃, 60min)
Application features
- Moderate defoaming power, significant ability to remove mechanical bubbles and microbubbles
- As long as it disperses at low speed, it has good compatibility
- Specially suitable for defoaming polyurethane systems
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Addition amount and usage method
BAYD-4510 can be directly added and is usually used as a defoamer along with other defoamers. The recommended dosage is generally 0.1-2%.
The accurate amount and usage method may vary depending on the specific situation and should be determined through experiments.