my
Efka® SI 2040 is a silicone-based defoamer for solvent-based coatings.
Details
Recommended for
Industry
Producer
Supplier
Chemical Composition
solution of defoaming substances containing silicone
Advantages
- Prevents formation of foam and blisters during manufacturing and application
- compatible with alkyd/melamine, polyurethane, alkyd, acrylic acid and vinyl chloride polymers
Other Applications
air-drying systems based on acrylic, vinyl or chlorinated polymers
fast-drying industrial and decorative finishes based on medium- to long-oil alkyd resins
alkyd/melamine systems
two-pack epoxy and polyurethane systems
Storage
The product should be stored in a cool dry place.
When kept in its original unopened containers, it will keep up to 4 years.
Handling
recommended concentrations : 0.1–0.7% on total formulation
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Refractive index | 1.415 | ||
| Appearance | |||
| Physical state | Fluid | ||
| Physical Properties | |||
| Vapor pressure | 3.75 | mm-Hg | |
| Density | 0.81 | g/ml | 20°C |
| Thermal Properties | |||
| Auto-ignition temperature | 345 | ºC | |
| flash point | 49 | ºC | |
| Chemical Properties | |||
| Shelf Life | 48 | month | |
| Solubility | |||
| Solubility | Immiscible in water | ||
| Solvent type | diisobutyl ketone | ||
Contact Supplier
To contact the suppliers of this material and register a request for a price, sample, consultation or pre-invoice, please complete the application form.