Landscapus Inc

Landscapus Inc

1.7 & 1.8 HR Road Marking Glass Beads

Product Item: 1.7 & 1.8 HR Road Marking Glass Beads
Category: 1.7 High Index Glass Beads
Views: 2700
Product Manual:1.7 High Index Road Marking Glass Beads, Road marking glass beads,1.5 Index Glass Beads, BS6088 Class A, BS6088 Class B, AASHO M247 Beads, EN1423/1424 glass beads, NBR6831, Roadway Safety Glass beads,

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  • PRODUCT DETAIL


HR (High Retroreflectivity) Glass Beads

Diret-Melt Virgin Glass Made


Item

Standard

Appearance

Outer clean and transparent, without visible bubble and impurity.

Density

2.4-4.2 g/cm3

Bulk Density

1.57g /cm3

Roundness

>90%

Refractive Index

1.52,  1.6,  1.7,  1.8 Index

Composition

SiO2 content: 71-74%

Soften Degree

720-730 centigrade

Retro reflectivity

>700mcd/lux/m2

Typical Sizes (Passing Rate)

Micron

LSKB30

LSKB40

LSKB50

LSKB60

3350




100

2360



100

95-100

2000


100

95-100

80-95

1700

100

95-100

80-95

10-40

1400

95-100

80-95

10-40

0-5

1180

80-95

10-40

0-5

0-2

1000

10-40

0-5

0-2


850

0-5

0-2



710

0-2




1.52 Index             1.6 Index              1.7 Index               1.8 Index





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