Weissker’s standard Lux® Glass Beads are high quality glass beads available in a size range from 63 to 850 mµm in diameter.
The Weissker Lux® Glass Beads are of a consistent quality with good reflectivity and low gas & air inclusion. Weissker uses an advanced coating system technology which provides for high level adhesion to the road marking materials.
Weissker’s Lux® Glass Beads comply with various quality and production standards such as GOST R 51256, GOST R 52289, EN1423 and EN1424. The product is commonly used for both premix as well as for sprinkling on marking application on the road surface (drop on).
| Conformity to | EN 1423, EN 1424, ISO 9001:2000, EC- CERTIFICATE OF CONFORMITY |
|
Granulometry Range of glass beads diameter Samples of basic gradations |
63 -1100 (microns) 63 -212 (microns) 400-850 (microns) 100-600 (microns) 180-850 (microns) 125-710 (microns) |
| Chemical composition, % |
Silicon oxide – 72,1 Calcium oxide – 6,0 Sodium oxide – 15,0 Aluminium oxide – 2,2 Ferric oxide – 0,2 Magnesium oxide – 4,0 Sulphur oxide – 0,5 Dangerous substances (lead, arsenic, antimony) – none |
| Refractive index | ≥1,50 |
| Maximum weighted % of defective glass beads | 20 |
| Maximum weighted % of grain and foreign particles | 3 |
| Resistance to water, hydrochloric acid, calcium chloride, sodium sulphide | Resisting |