Reflective Glass Beads for Road Marking AASHTO

Reflective Glass Beads for Road Marking AASHTO 1.ISO&CE certificated factory direct sell 2.Round ratio above80% 3.free samp

Reflective Glass Beads for Road Marking

 AASHTO  Models:

               TT-BNH-V Reflective Glass Beads

               TT-BMS-VVDispensing I-type glass beads

               TT-SZZ-V Two-Component glass beads

               TT-BDK-Vlarge particles glass beads

Detailed Explanation:

TT-BNH-V Reflective Glass Beads

TT-BMS-VV Dispensing I-type glass beads

1. Product UseImprove the retro-reflection property of the road marking paint. When driving at night, the headlights flash on the marking line with glass beads which makes the headlights reflex back in parallel, so the driver could see the forward way clearly and the driving security is raised at night. 2. Technical Parameters:

Exterior appearance	Transparent spheres, glabrous and round,  no obvious bubbles and impurities.
Roundness ratio	Roundness ratio 80% minc
Density	2.4 - 2.6g / cm3.
Refractive index	Nd 1.50min.
Glass element	Composed of soda-lime glass
content of sio2	68%min.

3. Packaginga. Two layer packing bags, the inner layer is PE film, the thickness is less than 0.5mm. The outer bag is plastic woven bag to prevent leakage and damp. Net weight of every bag is 25±0.2KGb. The packaging is adjustable according to the customers’ requests

 TT-SZZ-V Two-Component glass beads

1.functions

The special glass beads for two-component road marking paint is to use a kind of high quality organic silicon materials to give the surface treatment to the glass beads. The glass beads’ property will be more superior after the film coating. On the base of absorbing the foreign advanced technology, the company developed a kind of coated glass beads with superior property.

2.The superior properties:

1. Use the material with the similar refraction ratio to the glass beads'  in order to protect the glass beads'  retro-reflection property.2. The normal glass beads will be wrapped with water film in rainy days and foggy days, so the reflective effect will be affected, but the coated glass beads may have obvious improvement on this problem.     3. The fluidity debase significantly if the glass beads are damped, which could cause glass beads accumulation in the dispenser. The coated glass beads can avoid accumulations in the dispenser, which may affect the construction efficiency.    4. Particular coupling agent in the coated glass beads can improve the adhesion between the glass beads and the paint.5. Small glass beads will not deposit in the paint. 6. After the filming coating, the strong polar group on the surface of the glass beads change into nonpolar group, which can reduce the dust in the air absorbed on the surface of the glass beads.

3.Technical Data

Exterior appearance	Spherical grain ,no obvious impurity.
Refractive	1.5 min
The contents of SiO2	68%min.
Size distribution and roundness ratio	80%min.
Water proof	Consumption of 10ml 0.1N hydrochloric acid, glass beads surface should not become dark..
Coating Performance	After immersed in water for 30 seconds, dried at room temperature for 2 hours later, it is able to pass the funnel (be a slight vibration).

TT-BDK-Vlarge particles glass beads

Main Paremeters:

Density	2.4-2.6g / cm3
SiO2	68%min
circular rate	A circular rate 75%min
The refractive index	greater than or equal to 1.5
WPH value of Ph	7.2
Hardness	greater than or equal to 630kg / mm2

                                                                  

      

 

    

   

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Reflective Glass Beads for Road Marking AASHTO