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FoamStar® SI 2220 (Old name: Dehydran® 2620) by BASF is a mixture of polymers and polysiloxanes. Acts as a defoamer for water-borne coatings.
Details
Common names
Dehydran® 2620
Recommended for
Applications
Industry
Producer
Supplier
Advantages
- possesses low odor
- maintains the gloss of the coatings
- rapid bubble break and good persistence
- Prevents air entrapment/foam in semi-gloss and high gloss architectural paints and water-borne industrial coatings
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | Fluid | ||
| Physical Properties | |||
| Specific Gravity | 0.980 - 1.040 | ||
| Density | 0.99 - 1.07 | g/ml | 25°C |
| Viscosity | 200 - 400 | cP | 20°C |
| Chemical Properties | |||
| Active content | 100 | % | |
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