- Functions:Filler
- Chemical Family:Silica
Optically clear, solid fused amorphous silica microspheres specially engineered for paints, coatings, inks, adhesives, and thermoplastics, including UV curable compositions. These microspheres increase corrosion resistance, reduce shrinkage, improve adhesion and impact resistance, and enhance surface qualities including mar and scratch resistance. The Sunspheres™ 15.0 have a median particle size of approximately 15.0 microns, with 90% of particles passing 45 microns.