

Defoamer BAYD-4504
BAYD-4504 is a high molecular weight organic silicon high-efficiency defoamer developed specifically for systems with many foaming substances that are prone to foaming but difficult to eliminate. Recommended for printing ink, leather surfaces, silk screen printing, epoxy and other high viscosity and difficult to defoam systems, hand brushing also quickly defoams.
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Technical data
- Composition: polysiloxane lotion
- Appearance: Milky white liquid
- Active ingredient: 50% (120 ℃, 60min)
Application features
- Has strong defoaming power
- Very good anti foaming properties
- Fast bubble breaking speed
- Excellent durability
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Addition amount and usage method
BAYD-4504 requires high shear conditions or pre dilution during the paint mixing stage or varnish. The usual dosage is 0.05-2%.
The accurate amount and usage method may vary depending on the specific situation and should be determined through experiments.