Highly consistent molecular weight distribution for excellent process stability in polyurethane synthesis.
Low monol content and minimal volatile organic compounds (VOCs), supporting eco-friendly manufacturing.
Optimized hydroxyl functionality (f ≈ 3.0) for balanced crosslink density and mechanical performance.
Excellent compatibility with aromatic and aliphatic isocyanates, enabling broad formulation flexibility.
Superior hydrolytic stability due to robust ether backbone structure and controlled initiator purity.
Flexible molded polyurethane foams for automotive seating and interior trim.
High-resilience slabstock foams used in premium furniture and bedding.
Microcellular elastomers for gaskets, seals, and vibration-damping components.
Reaction injection molding (RIM) systems requiring fast demold times and dimensional accuracy.
Coated fabrics and synthetic leather substrates demanding soft hand and durability.
| Chemical Type | Triol-initiated propylene oxide/ethylene oxide capped polyether |
| Product Form | Liquid |
| Appearance | Clear, pale yellow, homogeneous liquid |
| Hydroxyl Number (mg KOH/g) | 330–350 |
| Viscosity at 25°C (mPa·s) | 1,800–2,400 |
| Water Content (wt%) | ≤ 0.05 |
| Acid Number (mg KOH/g) | ≤ 0.05 |
| Primary Applications | Flexible PU foams, RIM, microcellular elastomers |
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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