Hydroxyethyl Cellulose (HEC) is a non-ionic cellulose ether that occupies an important position in the coatings industry for its superior thickening effect and wide range of applications. Its chemical structure is a derivative formed by partial hydroxyethylation of the hydroxyl groups in the cellulose molecule. It has good water solubility and thickening ability.

1. Basic properties and structure of hydroxyethyl cellulose

Basic structure of hydroxyethyl cellulose
[C6H7O2(OH)3 ]