Well-designed Hot Melt Glass Beads - Dual-Coated Glass Beads – OLAN
Well-designed Hot Melt Glass Beads - Dual-Coated Glass Beads – OLAN Detail:
- Thanks to the glass beads embedded in the marking material , the glass beads reflect the headlights of the vehicle to the driver, acting like a mirror,which results in a “light-up” effect of the striping. This is decisive plus for road safety.
Road markings are among the most efficient and most economical means to safely guide traffic. The contrast between the pavement and the pigmentation of the marking material provides clear visibility of striping under daylight conditions.
Only when integrating glass beads of good optical quality,road markings become a clearly visible safety factor at night. The glass beads are applied to pavement marking materials in one of three ways. They can be premixed in marking materials before application, or they can be dropped or sprayed into the wet paint directly behind the paint sprayer, or a portion can be dropped onto premixed two-part epoxy or thermoplastic materials. The top surface of beads is enveloped by the paint, with the wicking action of the paint rising up to above the midpoint of the bead. This provides two actions. It locks the glass beads into the paint and allows the paint to act as a diffuse reflecting surface for retroreflection, with the paint color affecting the color of the retroreflected light. The light entering the glass bead is bent and focused towards the back of the bead and reflected back out towards the headlights and driver.
Technical Information
Appearance: Clean, transparent, no obvious impurity
Composition: Soda lime glass
Density: 2.4-2.6g/cm3
Refractive index: 1.7
Roundness: 80% (600< Sieve size< 850um,spherical beads>80%)
Content SiO2 >68%
Hardness (Moh’s): 5-7
Certificate
Packing
According to clients’ requirement.
Product detail pictures:
Related Product Guide:
We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for Well-designed Hot Melt Glass Beads - Dual-Coated Glass Beads – OLAN , The product will supply to all over the world, such as: Hungary, Bangkok, Ecuador, We've got a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will absolutely benefit in both short and long run.
By Jocelyn from Lebanon - 2017.09.09 10:18
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Joyce from Norwegian - 2018.09.21 11:44