Manufacturer direct road marking glass beads are made of hardened spherical soda lime glass and are a multi-faceted and commonly used media. Cost effective, ideal where metal contamination is not allowed, and often used to peen difficult to reach part areas.
Applications
1, the beads hit aviation parts, eliminate stress, to increase the fatigue strength and reduce friction and wear;
2, sand-blasting, paint, in addition to carbon, with the exception of machining marks;
3, before anodizing and plating, in addition to cleaning outside can help increase adhesion;
4, weld steel workpiece cleaning and removal of surface scratches and other beauty processing;
5, line cutting clean rust mold;
6, in addition to dirt rubber molds;
7, with reflective road marking;
8, the appearance of decorative art;
Chemical Analysis
| SiO2 | 65.0%min | Al2O3 | 0.5-2.0% |
| Na2O | 14%max | K2O | 0-0.5% |
| CaO | 8%max | FE2O3 | 0-0.15% |
| MgO | 2.5%max | OTHERS | 0-2% |
Supply size
sandblasting
20# 30# 40# 50# 60# 70# 80# 90# 100# 120# 140# 150# 170# 180# 200# 220# 240# 325# Grinding
0.8-1mm 1-1.5mm 1.5-2mm 2-2.5mm 2.5-3mm 3.5-4mm road marking
BS6088A BS6088B EN1424 EN1423 AASHTO AASHTO TYPE1 TYPEII JIS NO.1 JIS NO.2
