Colombia Standards Glass Beads for Roadmarking Paint

Colombia StandardsReflective Glass Beads  for Roadmarking

Glass beads, also know as glass spheres, microspheres, or microparticles, have been used for 80 years in signage legend and markings. Much smaller beads were spread onto the surface of painted signs to produce a degree of retroreflectivity before the first manufactured glass bead sheeting for signs was produced in the 1950s. Small glass beads also provide retroreflection for pavement markings including both paint and in manufactured markings where they become exposed and functional as the material wears away through usage on the roadway. Glass beads greater than 100 microns in diameter have long been used to enhance visibility in road lining paints. 
During production of paints, qualified glass beads will be mixed into them as certain proportion required by standards.Certain proportion glass beads will be dropped on during application of paint on road, which has been mixed with glass beads, before they are dry. Under the effect of gravity of glass beads itself, the glass beads will inlaid into paint by part of their surface. When the car light attaches such kind of road marking lines, the light will be reflected back to the eyes of driver to increase driving safety at night.
The glass bead can be separated as intermix beads and drop on beads according to the usage of them, and also can be devided as moisture-proof beads, adhesive coating beads and dual-coated beads.

Glass Beads Usage

1. Glass beads are widely used as a new type of material in various fields of medical devices and nylon, rubber, plastics, aerospace, etc. such as, filling additives, enhancers, 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.