
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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Dapro® DF 21 properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |






