DOWSIL™ 73 Additive by Dow is a 100% active silicone antifoam emulsion. It is suitable for r water-borne coatings including exterior (facade) and interior paint as well as wood coatings.
- It offers excellent foam control persistence, and performs effectively at low concentrations.
- It is easy to disperse in aqueous systems and stable across a wide pH range.
- Provides optimum antifoam performance combined with good dilution stability.
- The recommended dosage level is 0.05–1% based on total formulation.
- DOWSIL™ 73 Additive has a shelf life of 12 months.
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DOWSIL™ 73 Additive properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flash Point, Closed Cup | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Non-volatile Content | 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 |
| pH | 0.0 Visible After Login | Visible After Login | Visible After Login |


