性能
typical.properties.Title |
|
|---|---|
| Flash Point, Closed Cup | 100 °C |
| Shelf Life | 720 Days |
| Specific Gravity @ 25°C | 1.04 |
| Viscosity at 25ºC | 700 Centistokes cSt |
什么 VORASURF™ SF 2937 Additive?
Surfactant for production of rigid and microcellular foam for pentane and hydrofluoroolefine as blowing agent.
用途
- HC, HFO, HFC and water-blown systems used in construction and appliances
- Pour-in-place and continuous insulation panel
- Closed-cell spray foam
- Printer roller (microcellular)
优势
- Enhance k-factor of rigid foam
- Suitable for HC blown formulations with solubility challenges
- Suitable for HFO blown formulations with chemical stability challenges