Polyethylene-polypropylene glycol  CAS9003-11-6  is a block copolymer of polyoxyethylene and polyoxypropylene ether, also known as polyether polyol, with the trade name Xilenik. It is a new type of polymer non-ionic surfactant.

Specification

Melting point: 57-61 ° C

Boiling point:>200 ° C

Density: 1.095 g/mL at 25 ° C

Vapor pressure:<0.3 mm Hg (20 ° C)

Flash point:>230 ° F

Appearance: Solution

PH: 5.0-7.5

Application

Poloxamer is a non patented name for polyoxyethylene polyoxypropylene copolymer. Among them, polyoxyethylene chains have relative hydrophilicity, while polyoxypropylene chains have relative lipophilicity, making them a non-ionic polymer surfactant mainly used as emulsifiers and solubilizers in pharmaceutical formulations.

Packing

180kg/drum

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