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VORANOL™ 490 Polyol

A 4.3 functional, sucrose/glycerine initiated polyether polyol designed for the production of rigid polyurethane foam. It is suitable for both high and low density foams. This product can be used alone, or in combination with other polyols or fire retardant agents, to achieve various degrees of crosslinking. This polyol is very compatible with many different types of isocyanates. This product results in foams with excellent K-factors-to-flowability relationships. Typical applications include appliance insulation, insulated panels, refrigerated transportation vehicles, portable coolers, pour-in-place insulation, marine floatation, polyol blends.

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。

  • Average Equivalent Weight 114.3 g/eq
  • Average Kinematic Viscosity (cSt) 74 cSt
  • Average OH Number 490 mg KOH/g
  • Nominal Functionality 4.3
  • Nominal Molecular Weight  491 g/mol

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VORANOL™ 490 Polyol
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VORANOL™ 490 Polyol
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