Dapro® DF 21 by Elementis is a VOC-free, water dispersible defoamer. It is a blend of hydrophobic silica, emulsifiers and mineral oil. It offers excellent foam suppression and application properties. It displays excellent compatibility with sensitive coating systems where optical properties are required (e.g. transparency). Dapro® DF 21 is suitable for high quality waterborne inks, industrial coatings and high gloss paints. The recommended usage level is 0.1-1.0% based on total weight. It has a shelf life of 2 years.
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Product Type:
| Chemical Composition: | Blend of hydrophobic silica, emulsifiers and mineral oil |
| Color | Opaque |
| Appearance | Liquid |
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Product Status:COMMERCIAL
Regional Availability:Asia / Pacific| South and Central America| Middle East and Central Asia| North America| Africa| Central and Eastern Europe| Western Europe
Dapro® DF 21 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flash Point | 165 °C | ||
| Specific Gravity | 0.9 | ||
| Viscosity | 450 mPa-s | Brookfield Viscometer | |