Efka® PB 2020 by BASF is a solution of silicone-free defoaming substances. It acts as a defoamer. It eliminates foaming and blistering, regardless of whether the air bubbles are caused by the substrate. It is used in printing inks, solvent-based coatings, nitrocellulose lacquers and acid-cured wood finishes especially those applied by curtain coating, two-component polyurethane lacquers. Recommended dosage level of Efka® PB 2020 is 0.1-0.7% on total formulation.
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Efka® PB 2020 properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Auto-ignition Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Boiling Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Refractive Index | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Vapor Pressure | 0.0 Visible After Login | Visible After Login | Visible After Login |