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Factory supply drop on glass beads for road marking

Reflective glass beads is the essential material for the coating of road marking, it is mainly used for road marking. The glass beads for road marking can improve the retro-reflective performance of road surface coating and increase the safety for night driving. When driving at night, the lamp shines on the marking line with glass beads in it, the ray of lamp is reflected back parallel. So the driver can look at the road clearly and drive safely at night.

/MT

Product Description

Reflective glass beads is the essential material for the coating of road marking, it is mainly used for road marking. The glass beads for road marking can improve the retro-reflective performance of road surface coating and increase the safety for night driving. When driving at night, the lamp shines on the marking line with glass beads in it, the ray of lamp is reflected back parallel. So the driver can look at the road clearly and drive safely at night.

Advantage

 1. The chemical composition is inert silicon dioxide and there is no worry about the interference of chemical activity;

2, round elastic particles, impact resistance, can be recycled many times, less loss;

3, the spray wear is small, extend the service life of the nozzle;

4, the surface of the ball, will not damage the processing surface and precision size;

5. After treatment, the work-piece surface is smooth, with a special aesthetic feeling, improving the product value;

6. Suitable for dry and wet sand blasting;

7. The fine glass beads used for the metal micro-cracks can be easily displayed after the wet sandblasting;

8, for the processed work-piece with matte effect, highlighting the metal color, not rust and other advantages, no need to carry out pickling derusting treatment.

Physical & Chemical

 

Chemical Compositions

SiO2

Na2O

CaO

MgO

Al2O3

K2O

Fe2O3

Other

70-74%

12-15%

8-10%

1-3.8%

0.2-1.8%

0-0.15%

0-0.15%

0-2%

 

Physical properties

Reflective:

         1.7

Color

Colorless Transparent

Mohs Hardness

7

HRC hardness

46

Real Density

2.5g/cm3

Bulk Density

1.5g/cm3

Application

 1,Road making, airport road marking;

2,Fillers for various insulation and sound insulation products;

3,Enhance stress corrosion resistance. For example, aircraft engine turbo, vane, shaft, undercarriage, diversified springs and gears, etc

4,provide brightness for medical mechanical instruments and automobile parts

5,Be used for reflective safety clothing to improve safety.

Packaging & Shipping

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