Glass bubble,Hollow glass microspheres , Glass sphere beads, Manufacturer & suppliers

Optical glass beads, as a new product in the glass industry. It has a certain chemical stability, mechanical strength, electrical insulation and be rounded, uniform, and good liquidity.Its most unique properties with the original glass transparency, with the return of retroreflective performance. Especially the use of different conventional glass raw material of high refractive index glass beads much broader range of applications than the ordinary type beads, in addition to serving highways and airports and all kinds of road marking paint sign board outside,Can also be made reflective clothing, reflective rain gear, a traffic policeman on duty at night with reflective sleeves, etc. It can greatly reduce traffic accidents at night or in rain and fog days. Early in the 1960s the US government to develop a “federal highway regulations” provides highway lane, traffic signs, road signs, road signs and so on.In the headlights illuminated necessary to achieve the standard luminous indicators improve visibility distance traffic signs, the need to adapt to the highway. That this is to reduce traffic accidents most cost-effective way.”International maritime rescue organization” has also been stipulated that all vessels with a life buoy, life jackets and all life-saving equipment and the corresponding buoy flags are required glyphs reflective material with a high refractive index glass beads made.Helicopters and lifeboats to sea only available light to detect targets at night and rain and fog days in the rescue time and space. So that in addition, the use of high refractive index glass microspheres made of other reflective materials are also widely used in other industries, for example: large oil derrick, tower, movie screen, large public spaces such as billboards.