road marking glass beads
Glass beads for road marking and blasting, Improve the road marking line contrary reflection function. When driving at night, t - details see: https://www.buildingsupplieshub.com/road-marking-glass-beads-10088272
Place of Origin: Hebei China (Mainland) | Brand Name: WARKIN | | |
Chemical & Physical Properties
Basic material | SiO2 62% |
Shape | Spherical |
Color | White |
Specify gravity g/cm3 | 2.4-2.6 |
Hardness (Mohs) | 5.5-6.0 |
Refractive Index | 1.5-1.6 |
Roundness | ≥80% |
Packaging Detail:25kg/bag 24 MT one fcl 20'. |
Delivery Detail:7-25days |
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