- Paint & Coating[1]
- Reflective Material[4]
- Other Roadway Products[2]
- Chemical Auxiliary Agent[2]
- Oxide[3]
- Other Plastic Raw Materials[4]
- Polymer[7]
- Soles[6]
- Slippers[1]
- Lab Balance[6]
- Weighing Scales[7]
- Other Analysis Instruments[1]
- Metal Building Materials[2]
- Steel Strips[2]
- Steel Sheets[1]
- Cans[1]
- Ceiling Tiles[2]
- Alkali[1]
- Food Additives[1]
- Water Treatment[1]
- Contact Person : Mr. Wei Lynn
- Company Name : Liuzhou Winchem Trading Co., Ltd.
- Tel : 86-772-8801636
- Fax : 86-772-8801336
- Address : Guangxi,Liuzhou,A0601 New Times Mansion,No.53 Feie Road,Liuzhou 545005,Guangxi,China
- Country/Region : China
- Zip : 545006
Highway safety glass beads for road sign
Decription:
When driving at night, the headlights light on the reticules of glass beads, the glass beads can make the light of car-light to reflect parallel, and make the driver distinguish the direction in order to improve driving safety. For glass beads of various gradations, when the top big sphere is worn, the appeared bottom small sphere can be used continuously. Grade A product is generally used.
Technical references:
Appearance: Colourless and transparent ball, no visible bubbles and impurity.
Spherical beads:80%min(600< Sieve size< 850um,spherical beads≥75%)
Density:2.4-2.6g/cm3
Refractive index:Nd 1.50min
Glass bead composition:The glass bead is made of sodium and calcium. SiO2 68%min
Highway safety glass beads for road sign
