Solution of polyether-polyester modified hydroxy functional poly-dimethyl-siloxane. Acts as a reactive silicone surface additive.
Details
Product Type
Recommended for
Producer
Supplier
Chemical Composition
Polyether-polyester modified hydroxy functional polydimethylsiloxane
Advantages
- Offers improved slip, solvent and weather resistance.
- Exhibits improved anti-blocking properties and substrate wetting.
- Imparts improved flow and leveling.
- Provides less dirt retention.
- Reduces surface tension.
- Avoids Bénard cell formation.
- Displays very good compatibility.
Other Applications
Used in solvent-borne, solvent-free, aqueous, and UV reactive coatings, and in topcoats containing OH-groups.
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Recommended Levels | 0.1 - 2 | % | |
Physical Properties | |||
Density | 0.98 | g/ml | |
Thermal Properties | |||
flash point | 78 | ºC | |
Chemical Properties | |||
Hydroxyl number | 30 | mg KOH/g | |
Non-volatile materials | 25 | % wt |