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  2. VORASURF™ SF 2938 Additive

VORASURF™ SF 2938 Additive

Silicone surfactant for rigid PUR/PIR foams for applications such as insulation panels, hydrocarbon-blown appliance systems, and water-blown spray foam. Suitable with bio-based polyols.

用途:

  • Rigid PUR/PIR foam
  • Suitable with bio-based polyols

性能

这些数值为典型性能，并且不用于在规格制定过程中使用。

  • Flash Point, Closed Cup 是 否 92 °C
  • Shelf Life 是 否 730 Days
  • Specific Gravity @ 25°C 是 否 1.04
  • Viscosity at 25ºC 是 否 370 Centistokes
  • Water Solubility 是 否 可溶
  • Water Soluble 是 否 true
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