Coatings

Expancel®

Nouryon

Expancel® expandable microspheres are small spheres encapsulating a gas. When heated, they will dramatically increase in volume. Expancel® is available unexpanded and expanded both wet and dry. It can be used as a blowing agent, weight reducer and property improver in many different applications. The expansion capacity and low density along with a closed cell structure and excellent compressibility give benefits to numerous other products.