High aromatic content delivering exceptional thermal stability and heat resistance.
Modified polyester backbone engineered for improved hydrolytic stability versus conventional aromatic polyols.
Optimized functionality and molecular weight distribution for balanced reactivity and mechanical performance in rigid foams.
Low volatile organic compound (VOC) profile supporting compliance with stringent environmental and safety regulations.
Consistent batch-to-batch reproducibility ensured through Huntsman’s controlled manufacturing process.
Rigid polyurethane insulation foams for industrial refrigeration systems.
High-performance core materials in structural insulated panels (SIPs) for building envelopes.
Fire-resistant sandwich panels used in rail and marine transportation interiors.
Thermal insulation layers in district heating pipes and chilled water distribution systems.
Reaction injection molding (RIM) components requiring dimensional stability at elevated temperatures.
| Chemical Type | Modified aromatic polyester polyol |
| Product Form | Liquid |
| Appearance | Clear to slightly hazy, amber-colored liquid |
| Hydroxyl Number (mg KOH/g) | 340–370 |
| Acid Number (mg KOH/g) | ≤ 1.5 |
| Viscosity @ 25°C (cP) | 1,800–2,500 |
| Water Content (wt %) | ≤ 0.15 |
| Functionality (nominal) | ~3.2 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China