MICROPERL 050-20-A0 is a high performance glass bead that provides various benefits for applications. It has a D50 of 15-30u and D90 of 30-80u making it well graded for uniform dispersion. As a spherical and non porous bead, MICROPERL 050-20-A0 ensures smooth surfaces and longevity. Its refractive index of 1.51 and density of 2.5 g/cm3 allow for optimal performance. MICROPERL 050-20-A0 is widely used due its ability to enhance durability, workability and aesthetics of finished products.