Jinan Great Material Co.,Ltd

Sell Highway Glass Bead for Road Marking

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  • Compnay Name:Jinan Great Material Co.,Ltd
  • Membership: Free Member
  • Registration Date:2017.10.16
  • Country/Region :China  
  • Address :44,wenhuaxi road Jinan, Shandong
  • Phone / Fax :86-531-88580380 / 86-531-88580380
  • Contact:Li Gang  
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Jinan Great Material Co.,Ltd

ShandongJinan44,wenhuaxi road
Contact name
Li Gang


The airport glass bead used for airport runway efficiency provides the brightest and safest airfield marking available.
These beads are coated with a layer of aluminum on half sphere, provide five to seven times the retro-reflectivity of ordinary glass bead.
The larger gradation size,higher percentage roundness, smooth surface and hardness qualities enhance the long-term reflective performance of airport markings even under wet or night conditions.
Refractive index: 1.93
Roundness: >85%
Appearance: sliver grey
Size Range: 600-1200um
Density: 4.2 g/cm3
Hardness(Mohs) : 6.5
Softening point: > 500

Quantity 100MT
Package 25kg/barrel

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  • Sell Highway Glass Bead for Road Marking

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