S-Brilliance Glass Beads for Highway Marking Paint

S-Brilliance Glass Beads for Highway Marking Paint

A good application of beads results in the top layer of glass beads being embedded to about 60% of the diameter of the bead. There should be consistent quality of both glass beads and paint so that the paint thickness and bead coverage promotes even retroreflectivity across both directions of road travel. Too little paint results in under-embedded beads. This will result in improperly anchored beads that will fall out prematurely, and thus will not be effective retroreflectors. Under-embedded beads cause a large percentage of the light that enters them to exit out the back. Too much paint results in over-embedded beads. While over-embedded beads may remain in the binder, light cannot enter them and thus no retroreflection can occur.

Brilliance Glass Beads for Highway Marking

The retroreflected light from glass beads is a function of three variables

Index of refraction of the glass beads
Bead shape, size, and surface characteristics
The number of beads present and exposed to light rays
Reflective Glass Beads Refractive Index (RI)
Chiye Glass Bead (Hebei) Co., Ltd, which was set up in 1998, is the biggest and specialized supplier of glass bead for road reflectivity in China now. It locates in Langfang city that is 50 kilometers far from southeast of Beijing, and around 100 kilometers far from Xingang port of China.
The company owns 28 glass bead production lines for producing various glass beads with annual output of 100.000MT. ISO9001 Quality management system and IS014001 Environment management system certified.
The Brand of our glass bead "Chiye" has been recognized as "Famous Brand" through continuate technological innovation & accumulation of productbn experience of years. Our glass beads have been certified as qualified product by National Center for Quality Supervision & Inspection of Traffic Safety Facilities, and recognized as "Well-known Famous Product of China". "Chiye" Brand is the "Famous Brand of Hebei Province.
We obtained CE certificate in September of 2005 and KS certificate in December of 2006. Our products have been exporting to more than fifty countries and areas including US, Canada, UK, France, Spain, Denmark, Korea, India etc.
We keep our tenet of sincere communication and priority quality, and we focus on providing excellent service and product to customers. We genuinely hope we can start cooperation with your esteemed company under the basis of mutual-benefit and promote mutual-development.