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Highly consistent molecular weight distribution for predictable reactivity in polyurethane synthesis.
Low monool content ensuring superior functionality control and reduced side reactions.
Excellent hydrolytic stability under processing and storage conditions.
Low color (APHA ≤ 30) and minimal volatile organic impurities for high-purity end products.
Customizable molecular weight range (400–4,000 g/mol) to meet diverse formulation requirements.
Flexible polyurethane foam for automotive seating and furniture cushioning.
Integral skin and microcellular elastomers for gaskets, seals, and industrial rollers.
Coating resins requiring low viscosity, good adhesion, and weather resistance.
Adhesives and sealants where hydrophobicity and substrate compatibility are critical.
Non-ionic surfactants and emulsifiers in agrochemical and personal care formulations.
| Chemical Type | Polyoxypropylene-based diol (PPG) |
| Product Form | Liquid |
| Appearance | Clear, colorless to pale yellow liquid |
| Hydroxyl Number (mg KOH/g) | 28–280 (varies by grade) |
| Acid Number (mg KOH/g) | ≤ 0.1 |
| Water Content (wt%) | ≤ 0.10 |
| Color (APHA) | ≤ 30 |
| Functionality | ~2.0 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
