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Glass Bead with
Refractive Index 1.93Nd |
1.93nd glass bead is used for ¡°Exposed-Lens¡±
type retro-reflective articles, such as open-type reflective
sheets, reflective fabric. reflective tape, reflective yarn
and ¡°Encapsulated-Lens¡± type retro-reflective articles, such
as high intensity grade reflective sheet.
I. Technical Data
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Composition |
TiO2-BaO-SiO2 GLASS |
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Refractive Index |
1.93¡À0.01Nd |
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Specific Gravity |
4.1¡À0.2 g/cm3 |
|
Color |
White |
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Form |
Fine spheres powder |
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Size |
10-100um(can be provided by specific request) |
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Roundness |
¡Ý95% |
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Opacity |
¡Ü1% |
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II. Package:
25kg / iron barrel (Volume: 28cm x
23cm), lined with two plastic bags, and one dryer placed
in.
Net Weight: 25kg/barrel Gross Weight: 26.7kg/barrel
III.Storage:
Dry and sheltered
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