Highly consistent molecular weight distribution for predictable reactivity in polyurethane synthesis.
Low monol content and minimal volatile organic compounds (VOCs), supporting sustainable manufacturing practices.
Excellent hydrolytic stability, ensuring long-term storage integrity and formulation reliability.
Tailored primary hydroxyl functionality for enhanced reactivity with isocyanates in flexible and rigid foam systems.
Batch-to-batch reproducibility certified under Sanyo Chemical’s ISO 9001-compliant quality management system.
Flexible polyurethane slabstock foams for automotive seating and furniture cushioning.
Rigid polyurethane insulation foams used in construction panels and refrigeration units.
Integral skin and microcellular elastomers for automotive trim and industrial gaskets.
Binders and dispersants in water-based coatings and adhesives formulations.
Reactive diluents and chain extenders in cast polyurethane elastomer systems.
| Chemical Type | Polyoxypropylene glycol (PPG), difunctional, primary hydroxyl-terminated |
| Product Form | Liquid |
| Appearance | Clear, colorless to pale yellow liquid |
| Hydroxyl Number (mg KOH/g) | 35–45 (varies by grade) |
| Viscosity at 25°C (mPa·s) | 200–600 (grade-dependent) |
| Water Content (wt%) | ≤ 0.05% |
| pH (10% aqueous solution) | 5.0–7.0 |
| Storage Stability | Stable ≥12 months in sealed containers at 15–25°C |
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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