Hydroxyethyl cellulose is a modified cellulose with many excellent properties. It is a water-soluble polymer produced by the reaction of natural cellulose with ethylene oxide.

Hydroxyethyl cellulose has the following properties
Solubility: It can dissolve rapidly in water without forming micelles and can form a transparent colloidal solution.
Stability: It is stable under acidic and weakly alkaline conditions and has good acid and alkali resistance.

The main uses of hydroxyethyl cellulose include:
Construction industry: Used as a binder and modifier, it can enhance the adhesion and water resistance of cement mortar.

The preparation method of hydroxyethyl cellulose is generally to react cellulose with ethylene oxide under alkaline conditions, causing the hydroxyl groups on the cellulose to undergo epoxidation with ethylene oxide. The obtained product undergoes steps such as neutralization, washing and drying, and finally hydroxyethyl cellulose is obtained.

Safety information of hydroxyethyl cellulose
Hydroxyethyl cellulose is a relatively safe chemical substance and generally does not cause obvious harm to human health.
During use, avoid contact with skin and eyes. If contact occurs accidentally, rinse immediately with plenty of water.
The dust of hydroxyethyl cellulose may cause respiratory irritation. Appropriate protective measures should be taken, such as wearing masks and gloves.

When using hydroxyethyl cellulose, operations should be carried out strictly in accordance with the product manual and relevant safety operation procedures to ensure correct use and storage.