Polyethylene glycol is a highly functional synthetic polymer used in various industries due to its unique properties. It is composed of repeating units of ethylene oxide and exists in liquid, solid, or wax-like forms.

Properties of Polyethylene Glycol

High solubility: Soluble in water and many organic solvents.
Inertness: It is chemically neutral and compatible with many materials.
Adjustable viscosity: By changing the molecular weight, its viscosity can be adjusted.
Non-toxic: It is not toxic to humans and the environment at low concentrations.
Odorless and colorless: In its pure form, it is odorless and colorless.

Applications of polyethylene glycol

Pharmaceutical industry:
As a drug carrier
In the manufacture of tablets, capsules and suppositories
As a laxative
Cosmetic and hygiene industry:
In the production of creams, lotions, shampoos and conditioners
As an emulsifier and thickener
Food industry:
As an emulsifier, lubricant and anti-sticking agent
In the production of ice cream, powdered milk and other food products
Textile industry:
As a softener and anti-wrinkle agent
Paint and resin industry:
As a solvent and emulsifier
Automotive industry:
As an anti-freeze and lubricant
Benefits of using polyethylene glycol
High biocompatibility: Suitable for use in pharmaceutical and cosmetic products.
Adjustable physical properties: Its properties can be adjusted by changing the molecular weight.
Non-toxic: It is not toxic to humans and the environment at low concentrations.
Wide application: It is used in various industries.