性能
产品使用和配方 |
|
|---|---|
| Water Solubility | Soluble |
典型特性 |
|
|---|---|
| Calculated OH# | 24.1 mg KOH/g |
| Specific Gravity (25°C) | 1.04 |
| Viscosity at 25ºC | 2250 mPa.s cSt |
什么 VORASURF™ RF 5247 Additive?
Stabilizing silicone surfactant useable in a wide range of water-blown polyurethane spray foam formulations.
用途
- Rigid polyurethane spray foam
- Water blown formulations
优势
- Fine, open cells
- Good bulk stability
- Wide formulation range