Expancel® 461 WE 20 d36

Expancel® 461 WE 20 d36 is a brilliant cost-saving, weight-reducing, light-weight filler by Nouryon. It allows higher pigment volume concentration with less binder requirements due to its tiny spherical particle size and also reduces shrinkage. Designed for water-borne cool roof coatings for building and construction market. It enhances the self-cleaning properties. The high solar reflectance of Expancel® 461 WE 20 d36 microspheres helps to decrease roof temperatures of the building by 15°C, lessening the need for air conditioners. It has a shelf life of 2 years.