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Resonance™ PM92-600_D


Resonance PM92-600_D is a high functionality and high aromatic polyol that is delivered either as a solid or in a hot melt liquid form. 

Hydroxyl Type Aromatic polyol 
Polyol Functionality Nominal 3.0 
Delivery Form  Solid, melt 


Resonance PM92-600_D is suitable for all polyurethane rigid foam applications such as flexible faced insulation, insulated metal panels and spray polyurethane foams. 


Resonance PM92-600_D aromatic polyol is reactive with isocyanate (on the order of water), has very high aromaticity and exhibits higher functionality than a typical aromatic polyester polyol.

  • Improve mechanical properties as an additive to a polyol blend
  • Improve reaction to fire or reduce fire-retardant additives
  • Compatible with several commonly used fire retardants, polyols and blowing agents including HFOs
  • Soluble in aromatic hydrocarbons, ketones, alcohols, glycols, glycol ethers, partially in esters, glycol ether esters, triethyl phosphate (ratio 1:3)
  • Insoluble in: aliphatic hydrocarbons (ratio 1:3)
  • Water resistant

Product Features

Resonance PM92-600_D polyol is designed to be used in formulated polyol blends for rigid polyurethane foam applications. The high functionality can be used to improve mechanical properties such as dimensional stability. The polyol is designed to enhance the aromaticity of polyol blends for improved reaction to fire. 

Typical Properties

Property Standard Value Unit Test Method
Viscosity at 100 °C, cone-plate visco 750 mPa.s
Hydroxyl number 290 mg/g
Water Content 0.3 max. %
Viscosity at 125 °C, cone plate visco 120 mPa.s
Melting Point 32 °C
Specific gravity at 20°C 1.13 g/cm³
Acid value 0.5 max. mg/g
Please note that these values are not specifications 

TDS EMEA Resonance PM92-600_D 18Oct2019

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