Highly consistent hydroxyl functionality (f ≈ 3.0) ensures predictable crosslink density in rigid polyurethane foams.
Optimized molecular weight distribution delivers excellent processability and low viscosity for efficient metering and mixing.
Low monool content enhances polymer network integrity and improves thermal stability of final foam products.
Manufactured under strict ISO-certified quality control, ensuring batch-to-batch reproducibility and regulatory compliance.
Suitable for both conventional and environmentally preferred blowing agent systems, including water- and HFC-free formulations.
Rigid polyurethane insulation foams for building envelope and refrigeration panels.
Structural core materials in wind turbine blade manufacturing.
High-performance packaging foams requiring dimensional stability and compressive strength.
Automotive under-hood insulation components exposed to elevated temperatures.
Industrial pipe-in-pipe insulation systems for district heating and chilled water networks.
| Chemical Type | Triol-based propylene oxide/ethylene oxide-capped polyether polyol |
| Product Form | Liquid, clear to pale yellow |
| Appearance | Homogeneous, free from sediment or haze |
| Hydroxyl Number (mg KOH/g) | 340–360 |
| Viscosity at 25°C (mPa·s) | 800–1,200 |
| Water Content (wt %) | ≤ 0.05 |
| pH (10% aqueous solution) | 5.5–7.0 |
| Primary Applications | Rigid PU foams requiring high dimensional stability and fire performance |
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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