L64 Propylene Glycol Block Polyether

Product Overview

【Chemical Composition】Polyoxyethylene, polyoxypropylene block polymer
CAS No.: 9003-11-6 Ionic Type: Nonionic
Alias: Polyether L64, Block Polyether L64, Propylene Glycol Block Polyether L64, Emulsifier L-64, Surfactant L64

Applications
L64 can be used as a low-foaming detergent or defoamer. Used in formulating low-foam, high-detergency synthetic detergents;
L64 is used as a defoamer in the paper or fermentation industry;
L64 has very low toxicity and is commonly used as a pharmaceutical excipient and emulsifier, frequently employed in oral and nasal sprays, eye and ear drops, and shampoos;
L64 is an effective wetting agent, applicable in fabric dyeing, photographic development, and acidic baths for electroplating;
L64 is an effective antistatic agent, providing lasting static protection for synthetic fibers;
It can be used as a crude oil demulsifier, effectively preventing the formation of hard scale in oil pipelines, and for secondary oil recovery.


Physical and Chemical Properties
Item Specification
Appearance (25℃) Colorless transparent liquid
Cloud Point ℃ (1% aqueous solution) 57-61
pH Value (1% aqueous solution) 5.0-7.0
HLB Value 13
Viscosity (mPa.s) 400-700
Moisture (%) ≤0.6


Precautions Store and transport as a general chemical, keep in a dry and ventilated place. When stored in the original unopened packaging, use within 24 months from the date of production.


Packaging 50kg plastic drum or 200kg iron drum packaging