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Solution of defoaming substances containing silicone in alkylbenzene/methoxypropylacetate. Acts as a defoamer. Used in solvent-based coatings.
Details
Common names
Efka 2023 N
Recommended for
Applications
Industry
Producer
Supplier
Advantages
- Prevents formation of foam and blisters
Other Applications
2-pack systems based on polyurethane & epoxy resins
suitable for polyurethane-based wood finishes applied by curtain coating
acid curing as well as nitrocellulose systems also oil free polyester systems
Handling
The recommended dosage is 0.1-0.5% on total formulation.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Appearance | |||
| Physical state | Fluid | ||
| Refractive index | 1.485 | ||
| Physical Properties | |||
| Vapor pressure | 37.5 | mm-Hg | 20°C |
| Density | 0.89 | g/ml | 20°C |
| Thermal Properties | |||
| flash point | 42 | ºC | |
| Boling point | 146 | ºC | |
| Chemical Properties | |||
| Volatiles | 5 | % | |
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