Traffic glass beads BS6088A BS6088B used in road marking paint
USD $430 - $440 /Metric Ton
Min.Order:1 Metric Ton
henan sicheng abrasives co .,ltd
Traffic glass beads BS6088A BS6088B used in road marking paint
Glass beads are made of broken glass, flat glass and other raw materials by high temperature melting bead processing. Low thermal conductivity, high strength, good chemical stability, and the texture of glass beads themselves, glass beads instead of plastic raw materials are widely used in filling, such as gravity blanket filling, compression filling, medical filling, weighted blanket filling, toy filling and so on.
Physical and Chemical performance | |
Size | BS6088A BS6088B |
SiO2 | ≥65% |
Na2O | ≤14% |
CaO | ≤8.0% |
MgO | ≤2.5% |
Al2O3 | 0.5-2.0% |
Fe2O3 | ≥0.15% |
Other | 2.0% |
Bulk density | 1.5g/cm3 |
Real Density | 2.5g/cm3 |
Mohs Hardness | 6-7 |
HRC hardness | 46 |
Roundness | ≥92.5% |
Magnetic | ≤0.1% |
Bubble | <0.1% |