Defoamer BAYD-4502
BAYD-4502 is a medium molecular weight polyether modified silicone defoamer, specifically developed for acrylic systems, water-based adhesives, and water-based glass fiber wetting agents.
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Technical data
- Composition: Polyether Organic Silicon Mixture
- Appearance: Transparent liquid
- Active ingredient: 100% (120 ℃, 60min)
Application features
- Good defoaming ability, excellent compatibility
- No extinction, no impact on transparency
- The surface of the paint film does not float oil and has excellent durability
- The two-component system provides good assistance for the dark bubbles of prickly heat bubbles
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Addition amount and usage method
- It can be added at any stage of the production process.
- Adding defoamers in two stages, with 2/3 added before and 1/3 added after, or after paint mixing, is beneficial for production.
The accurate amount and usage method may vary depending on the specific situation and should be determined through experiments.
