Aluminum Coated Glass Bead

  • Aluminum Coated Glass Bead Manufacturers, Aluminum Coated Glass Bead Factory, Supply Aluminum Coated Glass Bead
  • Aluminum Coated Glass Bead Manufacturers, Aluminum Coated Glass Bead Factory, Supply Aluminum Coated Glass Bead
  • Aluminum Coated Glass Bead Manufacturers, Aluminum Coated Glass Bead Factory, Supply Aluminum Coated Glass Bead
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Aluminum Coated Glass Bead
  • 3G
  • china
  • 7 days
  • 5000 kg

Aluminum coated glass bead is grey color reflective glass bead, there is a a layer of aluminum coating on half sphere. It can highly enhance the reflective effect . As one kind of reflective pigment, be widely used for road signs, traffic safety goods, and reflective printing ink, or screen printing, etc.

Aluminum coated glass bead  


 Technical Data

Composition

TiO2-BaO-SiO2 GLASS

Refractive Index

1.93±0.01Nd

Specific Gravity

4.1±0.2 g/cm3

Color

Silver grey

Form

Fine spheres Semi-coated with aluminum

Size

75-90um; 65-75um;

55-65um;40-55um; 

20-40um;10-25um

Brightness

(Retro-Reflective Coefficient)

Grade 1 : 50-100

Grade H:    65-130        



reflective pigmentgrey color reflective glass bead


Reflective Ink Instructions

Mixing Instructions:

a. Choose neutral transparent printing inks

b. Choose glass bead with small particle size like 20~40um, 40-60um , 50-75um, 60-90um

c. Add about 50-100% of glass bead, by weight, into the clear printing ink.

d. You could add more if brighter ink is required. Adding more powder thickens the solution.

e. Do not grind the glass bead 

f. Use any containers and stir the mixture at high speed.

g. To avoid deposits, you should use high viscosity resins or anti-settling agents.

h. Select a printing ink that is suitable for the surface it is to be printed on. For example, use metal abrasive oil if the surface to be printed on is metal


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