💧 Block Polyether Propylene Glycol (CAS 9003-11-6)
— also known as block polyether or propylene glycol block polyether — offers outstanding emulsifying and solubilizing performance.
It mainly includes Polyether L61, L62, and L64, each differing in the ratio of hydrophilic (PEO) and lipophilic (PPO) segments. This balance defines their water solubility, emulsification ability, and application range. ⚗️
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