Surfactants
Product Properties
Product | Appearance | Density (lbs/gal) |
Specific Gravity 25ºC |
Viscosity 100F(cSt) |
Water |
Vorasurf 504 | Opaque viscous liquid |
8.32 | 1.03 | 1600 | 0.10 |
Tergitol NP 9 | Pale yellow liquid | 8.8 | 1.06 | 243 cPs @ 77°F | 0.30 |
Ecosurf EH 9 | Pale yellow liquid | 8.4 | 1.01 | 49 cSt @ 104F | 0.50 |
Ecosurf SA 9 | Pale yellow liquid | 8.2 | 0.98 | 30 cSt @ 104F | 0.50 |
Product Benefits
Product | Benefits |
Vorasurf 504 | Compatible in formulations high in polyester polyol or formulations with polyether polyol; improves foam processing flowability, compressive strength and k-factor aging. When used at typical surfactant levels, can enhance hydrocarbon solubility and stability in a formulated or blended polyol system containing other compatibilizing agents. May be used at higher levels than typical surfactants to act as a liquid hydrocarbon compatibilizing additive; compatible with other commercially available silicone surfactants. Typical applications include foam core laminate, pour-in-place insulation and polyol blends. |
Tergitol NP 9 | Nonylphenol ethoxylate nonionic surfactant that provides excellent compatability for open cell spray foam formulations. |
Ecosurf EH 9 | Alcohol ethoxylate nonionic surfactant that provides an effective NPE-free alternative for open cell spray foam formulations. |
Ecosurf SA 9 | Seed oil surfactant that provides an effective NPE-free alternative with renewable content for open cell spray foam formulations. |