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Terate® HT 5350

Terate® HT 5350 polyol is a highly versatile aromatic polyester polyol recommended for use in polyurethane (PUR) applications that require low viscosity, enhanced blowing agent compatibility, and a fire-resistance rating. For closed-cell spray foams for wall insulation applications, the recommended use level is between 35 - 65% in the B-side polyol blends.

PROPERTIES RANGE TYPICAL PROPERTIES
Acid Number, mg KOH/g ≤ 2.0 1.3
Hydroxyl Number, mg KOH/g 340 – 365 350
Water Content, % ≤ 0.15 0.05
Viscosity at 25°C, cps 1,500 - 3,000 2,200
Functionality 2.2