POLYETHYLENEPOLYPROPYLENE GLYCOL

This block copolymer combines hydrophilic poly(ethylene glycol) segments with hydrophobic poly(propylene glycol) segments to yield a non-ionic surfactant polymer.

CAS:

9003-11-6

Formula:

(C₃H₆O·C₂H₄O)ₓ

Molar Weight

Variable

Melting Point

57-61 °C

Boiling Point

200 °C

Density

1.095 g/mL at 25 °C

Forms

white, waxy granules or viscous liquid

Odor

odorless

Key applications

Used as emulsifying agent in pharmaceutical formulations.
Serves as solubilising and stabilising agent in syrups.
Functions as wetting agent in ointments and gels.
Used as binder or coating polymer in tablet manufacture.
Employed as surfactant in industrial coatings and water-treatment formulations.

Industries

Pharmaceutical and drug-delivery industry.
Cosmetic and personal-care formulations.
Polyurethane, coatings and adhesives manufacturing.
Water treatment and cleaning-agent production.
Food & beverage (as stabiliser/emulsifier) in some grades.

Poloxamer 188; Poloxamer 407; PEG/PPG block copolymer; Polyoxyethylene-polyoxypropylene copolymer; PEG-PPG-PEG.

Get a Quote

We accept bulk orders only.

All grades and packaging types available, including custom solutions.

Request a quote

Our team will get back to you