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Terate® HT 5150

Terate® HT 5150 is an aromatic polyester polyol with inherent functionality and fire performance advantage over polyether polyols. Formulators will appreciate the low viscosity and low nominal acidity while maintaining a nominal functionalility to impart desired dimensional properties. For example, bunstock and pour-in-place panel formulations using Terate® HT 5150 typically form a stable char with minimal shrinkage and high weight retention when subjected to industry flammability testing.

PROPERTIES RANGE TYPICAL PROPERTIES
Hydroxyl Number, mg KOH/g 280 - 310 295
Viscosity at 25°C, cps 4,000 - 8,000 6,000
Acid Number, mg KOH/g < 2 1
Water Content, % <0.15% 0.05%
Equivalent Weight 190
Functionality 2.25