STEPANPOL® PS-2602

STEPANPOL PS-2602 is a modified phthalic anhydride-based aromatic polyester polyol. This product can be used for production of polyisocyanurate boardstock meeting industry requirements for commercial roofing and residential sheathing applications. Its high aromatic content contributes to polymer rigidity and heat resistance. As a result of its pure raw material base,this polyol can offer low color, low viscosity, and consistent performance.

Properties

  • Category: Polymers
  • Acid Value: 2.7
  • Form at 25°C: Liquid
  • Hydroxyl Value: 260
  • Specific Gravity at 25°C: 1.24
  • Viscosity at 25°C, cps: 5,000

Chemical Description

AROMATIC POLYESTER POLYOL

Chemical Group

  • Aromatic Polyester Polyols

Market

  • Polyester Polyols Rigid Foam

Application

  • Appliance Insulation
  • Flexible-Faced Boardstock Insulation
  • Pour-In-Place Insulation
  • Rigid Bunstock Insulation
  • Rigid-Faced Panel Insulation
  • Tooling Foams

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