Aluminum Coated Glass Bead with Refractive Index 1.93ND
Aluminum Coated Glass Bead with Refractive Index 1.93ND
Aluminum Coated Glass Bead with Refractive Index 1.93ND

Aluminum Coated Glass Bead with Refractive Index 1.93ND

Details

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

I.  Technical Data


Composition

TiO 2-BaO-SiO 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

  20-40um; 40-60um; 60-80um


II. Package:    

25kg / barrel (Volume: 23.5cm x 32cm), lined with plastic bag, and one dry placed in.

          Net Weight: 25kg/barrel      Gross Weight: 26kg/barrel

III.Storage:       

Dry and sheltered


 

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 Aluminum Coated Glass Bead

 Aluminum Coated Glass Bead Outside Packing


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