refractive glass beads for road marking

الوصف

BS***8 STANDARD OF GLASS BEADS BS***8 Reflective Glass Beads are solid, spherical glass beads for use with thermoplastic road marking materials and traffic paints, BS***8 standard: Solid glass beads for use with road marking compounds Class A and Class B. Class A: For incorporation in thermoplastic road marking materials Sieve % retained % defective beads >***0µm 0 to 3 *0% minimum *0% maximum *******0 µm 5 to *0 ******5 µm *5 to *5 < **5 µm 0 to *0 Class B: For drop-on application on thermoplastic road marking materials and traffic paints. Sieve % retained % spherical beads % defective beads >**0 µm 0 to 5 *0% minimum *0% maximum ******0 µm 5 to *0 ******0 µm *0 to *5 ******0 µm *0 to *0 < **0 µm 0 to *5 Refractive Index: 1.*0 minimum Magnetic Particles: 0.1% by wt. maximum Density: 2.3 - 2.5 gm/cm3 Coating: According to customer’s requirement Application Rate: As Drop-on beads 0.3 - 0.5 kg/***** Packing: *5 kg/Bag or ***0kg/Bag