Enhancing Block Resistance in Low-VOC Acrylic Paints Using Silane-Modified Colloidal Silica Oleg Afanasyev PhD Dr. Peter Greenwood March 11, 2026 One Comment Silane-modified colloidal silica improves block resistance in low-VOC acrylic paints while maintaining gloss, stability and compatibility in waterborne coating formulations. Read More
Self-Cleaning Elastomeric Cool Roof Coatings Dr. Peter Greenwood July 15, 2020 No Comments Combining Expancel microspheres and Levasil colloidal silica products in elastomeric waterproof and cool roof coatings gives several synergies.Read More
