Non-ionic triblock copolymer based on polypropylene oxide (PPO) and polyethylene oxide (PEO) with PEO-PPO-PEO architecture.
Excellent surface activity and low critical micelle concentration (CMC), enabling efficient stabilization at low dosages.
Highly effective solubilizer for hydrophobic actives in aqueous systems, including fragrances, UV filters, and essential oils.
Thermoresponsive behavior with reversible micellization, supporting temperature-triggered release and formulation versatility.
Good compatibility with electrolytes and a broad pH range (pH 3–11), ensuring robust performance in complex formulations.
Personal care emulsions: oil-in-water creams, gels, and serums requiring mild, non-irritating emulsification.
Pharmaceutical delivery systems: solubilization and stabilization of poorly water-soluble APIs in oral liquids and topical solutions.
Agrochemical formulations: adjuvant for enhancing foliar uptake and rainfastness of active ingredients in crop protection products.
Industrial cleaning: low-foaming surfactant in high-efficiency detergents for precision cleaning and metalworking fluids.
Nanomaterial dispersion: stabilizer for carbon nanotubes, graphene, and metal oxide nanoparticles in aqueous suspensions.
| Chemical Type | Non-ionic PEO-PPO-PEO triblock copolymer |
| Product Form | Pale yellow to amber viscous liquid |
| Appearance | Clear to slightly hazy, homogeneous liquid at 25°C |
| pH (1% aqueous solution) | 5.5 – 7.5 |
| Solubility | Freely soluble in water, ethanol, and propylene glycol; partially soluble in mineral oil |
| Cloud Point (1% aqueous solution) | ~68–72°C |
| HLB Value | ~17.5 |
| Storage Stability | Stable for ≥24 months at 5–30°C in sealed original container |
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