Non-ionic triblock copolymer based on poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) architecture.
Excellent water solubility and low foaming profile across broad pH and temperature ranges.
Effective wetting, dispersing, and emulsifying agent with low critical micelle concentration (CMC).
Thermoresponsive behavior—exhibits reversible sol-gel transition upon heating, supporting controlled-release formulations.
Highly compatible with electrolytes, surfactants, and active ingredients in complex industrial formulations.
Stabilizer and solubilizer in agrochemical formulations (e.g., SC, SE, and OD concentrates).
Viscosity modifier and emulsion stabilizer in personal care products such as creams and gels.
Dispersant for pigments and inorganic fillers in waterborne coatings and inks.
Excipient in pharmaceutical oral and topical delivery systems for enhanced drug solubilization.
Processing aid in polymer latex synthesis and nanoparticle dispersion.
| Chemical Type | Non-ionic PEO-PPO-PEO triblock copolymer |
| Product Form | Pale yellow to colorless viscous liquid or flake (solid at room temperature) |
| Appearance | Clear to slightly hazy, homogeneous |
| pH (1% aqueous solution) | 5.0–7.0 |
| Solubility | Freely soluble in water; miscible with many polar organic solvents |
| Cloud Point (1% aqueous solution) | Approx. 62–68 °C |
| Molecular Weight (approx.) | 4,300 g/mol |
| Primary Applications | Emulsification, solubilization, dispersion, stabilization, thermogelling |
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