|Min. Order:||1 Ton|
Model No.: Reflective Glass Beads
Application: Road Signs
Brand: CHIYE GLASS BEAD
Place of Origin: CHINA
Certificate: ISO 9001/ISO 14001/CE/KS/JIS
Brazilian Standards S-Brilliance Reflective Glass Beads
Brazilian Standards Glass Beads for Roadmarking
Retroreflectivity is a measure of how efficiently the pavement marking returns light from the headlamps back to the driver. In mathematical terms it is a ratio of the reflected luminance to the headlamp illuminance at a certain viewing geometry. Retroreflective materials fall into one of two categories: those that derive their retroreflective properties from incorporating spherical glass beads into its surface and those that incorporate the shape of [cube-corner" microprisms. Pavement-marking retroreflectorization is accomplished through the use of retroreflective glass beads partially embedded on the surface of the marking binder material. Glass beads play the most important role in pavement-marking retroreflectivity. The glass bead returns light from a headlamp back to a driver. Bead coatings are available that assist applicators in achieving proper bead embedment depths.
This kind of glass beads are processed from special glass raw-materials. The refractive index is between 1.57 and 1.60. Its` reflective performance is superior to those glass beads adopted from architectural glass with same roundness and particle size. And the roundness and particle size can be customized according to requirements.
The glass bead can be produced based on the standard of countries or areas, such as EN1423/1424, AASHTO M247, BS6088, JIS R3301 and KS L2521 etc.
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.
Contact Person: Catherine Liu
Address: YIBEI INDUSTRY AND TRADE ZONE,CAOJIAWU,YONGQING COUNTY,Langfang,Hebei