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Elmet Technologies

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BASF Pluracol® 945 Molded Foam Polyol
Categories: Fluid

Material Notes: Description: Pluracol® 945 polyol is a high molecular weight polyol for use in high water, low-density automotive seating foams where a high degree of foam stability is required. In combination with graft polyols, such as Pluracol 973, Pluracol 945 produces molded foams from high-water, low-density formulations. These foams are less susceptible to mold leakage, voiding and basal cells than foams produced with other polyols, but do require crushing to prevent shrinkage. Pluracol 945 is more reactive than either Pluracol 816 or Pluracol 538.

Information provided by BASF

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Physical PropertiesOriginal ValueComments
Density 1.00 g/cc
@Temperature 48.9 °C
 1.01 g/cc
@Temperature 37.8 °C
 1.02 g/cc
@Temperature 25.0 °C
Viscosity 270 cP
@Temperature 48.9 °C
 370 cP
@Temperature 37.8 °C
 850 cP
@Temperature 25.0 °C
 
Chemical PropertiesOriginal ValueComments
Total Acid Number <= 0.010STI 3063/3161
 
Thermal PropertiesOriginal ValueComments
Specific Heat Capacity 1.16 J/g-°C
Thermal Conductivity 0.125 W/m-K
 
Processing PropertiesOriginal ValueComments
Moisture Content <= 0.050 %STI 3062
 
Descriptive Properties
Color<30APHA, STI 3057
 Clear Liquid
CompositionNa & K<5 ppm, STI 3038
Hydroxyl Number34 - 36 mg KOH/gSTI 3007/3162
Unsaturation<0.05 meq/gSTI 3056

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PBASG0803 / 132436

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