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High-purity trimethylolpropane (TMP) base ensures consistent chain extension efficiency in polyurethane and polyester synthesis.
Low volatility and excellent thermal stability support safe handling and high-temperature processing up to 180 °C.
Triple hydroxyl functionality enables precise molecular weight control and enhanced crosslink density in elastomers and coatings.
Low moisture content (<0.1%) minimizes side reactions during prepolymer formation, improving batch reproducibility.
Non-toxic, REACH-compliant formulation suitable for industrial applications requiring stringent regulatory adherence.
Flexible and thermoplastic polyurethane (TPU) elastomers for automotive interior components.
High-performance polyurethane coatings for industrial flooring and protective marine finishes.
Castable polyurethane systems used in mining screens, rollers, and wear-resistant parts.
Polyester-based adhesives and sealants requiring elevated tensile strength and chemical resistance.
Waterborne polyurethane dispersions (PUDs) for eco-friendly textile and leather finishing.
| Chemical Type | Trimethylolpropane (C6H14O3) |
| Product Form | White crystalline solid |
| Appearance | Free-flowing granules or powder |
| Hydroxyl Value (mg KOH/g) | 765–785 |
| Melting Point (°C) | 56–58 |
| Moisture Content (wt%) | ≤0.10 |
| Acid Number (mg KOH/g) | ≤0.5 |
| Assay (GC, wt%) | ≥99.5 |
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