Lutong "fantastic road" selected product series, use pure flat glass as major materials compared with standard product series, it has the advantages of higher roundness, less impurity, higher refractive index etc, and can meet high quality requirements of customers in the road construction. According to the different standards of road marking in different countries, our company can offer the glass beads of chinese ministry of standard (jt/t446-2001)/ american standard (aasto m247, m248), british standard (bs6088a, bs5088b), japanese standard (jis), korean standard (ks1#, ks2#), the european standard (en1423, en1424) etc, and we can also produce glass beads according to customers' requests. Specifications: Main components: sio2, na2o, cao Refractive index: 1.5 above Color: colorless and transparent (or white) Shape: spherical particles, good fluidity. Size range:1-2800micron (graded according to customers' requirements) Roundness: 80% above (graded according to customers' requirements) Density: 2.4-2.6g/cm3coated: according to customers' requirements 25kg, plastic woven bag.
