High Refractive Index Road Marking Reflective Glass Beads For Night Driving Safety
Description:
Road reflective glass bead is a kind of small glass bead formed by melting glass sand (waste glass) at high temperature. It is spherical, colorless and transparent when observed under a microscope, with a refractive index of 1.50-1.64. The diameter is generally between 75 microns and 1400 microns. So it is also called reflective glass beads. At present, the main processes for producing road reflective glass beads in China are flame float method and electrothermal fusion method. As the reflective material in the road marking (paint), road reflective glass beads can improve the retroreflective performance of the road marking paint and improve the safety of driving at night, which has been determined by the transportation departments of various countries. When the car is driving at night, the car lights shine on the road marking line with glass beads, which can make the light of the car lights reflect back in parallel, so that the driver can see the forward direction clearly and improve the safety of driving at night. Now, reflective glass beads have become an irreplaceable reflective material in road safety products. Reflective glass beads for roads are mainly used in normal temperature and hot-melt road marking paints. One is used as a premixed material to ensure long-term reflection of the markings during the life of the marking; the other is spread on the surface during the construction of the markings. Can play an instant reflective effect.
Product Data Sheet:
| Chemical Components | SiO2, AI2O3, CaO, MgO, Na2O |
| Density | ρ =2.45g/cc |
| Color | Transparent |
| Refractive index | ≥1.5 |
| Roundness | dMin/ dMax ≥0.90 |
| Size | From 20um to 1400um |
Features:
• High Roundness
• Clean and polished surfaces
• High retroreflectivity
• Wide range of different size distribution
• The beads can be finished with coating required by customer
Application:
• South Korean KS standard
• Britain BS 6088 standard
• USA Standard Beads in Traffic Paints
• GB/T24722-2009
REMARK: CAN BE CUSTOMIZED FOR CLIENTS
Q:Can i get a sample before bulk order? how can i get it?
A:Sample is free,but freight collect.
You may tell us your express account No.
Also you could prepay the freight cost by Western union, we will send out sample asap once getting your payment.
Q:Can you do customers’ styles?
A:Yes ,just send us the drawing,then we could open a new mould for you to produce it as your request.
Q:Is this retail product?
A:sorry,it is wholesale product .
Q:Can we visit your factory?
A:Certainly.welcome your visit.
Q: How to ensure the cargo quality?
A:We will supply bulk sample before shipping.They can represent the cargo quality.
Q: Why choose us?
A:We are a manufacturer not trading company, we have produced the road safe products for years in China, so the price is quite competitive in the market, and the quality is suprior.
Q: What’s the payment method?
A:T/T: Accept USD, EUR.
Western Union: Quickly to the account, Priority in delivery
Behalf Paying: Your Chinese friends or your Chinese agent can pay for in RMB.
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Transparent High Refractive Index Glass Beads Customized For Night Driving Safety Images
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