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TYPE III Reflective Glass Beads 1TYPE III Reflective Glass Beads 2TYPE III Reflective Glass Beads 3TYPE III Reflective Glass Beads 4
  • TYPE III Reflective Glass Beads 1
  • TYPE III Reflective Glass Beads 2
  • TYPE III Reflective Glass Beads 3
  • TYPE III Reflective Glass Beads 4

TYPE III Reflective Glass Beads

Brand:HAIXU Abrasives
Origin:Made In China
Category:Transportation / Transportation Facilities / Roadway Safety
Label:TYPE III Reflective , Reflective Glass Bea , TYPE III Glass Beads
Price: US $3300 / ton
Min. Order:1 ton
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Member Information


Zhengzhou HAIXU Abrasives Co.,Ltd

Free MemberHe Nan - China
Live Chat:点击这里给我发消息Last Online:27 Sep, 2022

Product Description

The glass beads for airport road markings are optical grade glass beads. Different from ordinary road marking glass beads, the most significant feature of airport special glass beads is high retro-reflectivity, reaching 1.9-1.93, while ordinary road markings can only reach about 1.5. The high-reflectivity glass beads can reflect the light back to the light source more concentratedly, greatly increasing the visible distance of the reflection. The pilot can see the guide line more easily, which increases the safety of the aircraft during landing.



High reflectivity above 1.9.

high brightness. The retroreflective brightness coefficient is above 1000mcd/m2.

Energy saving. The glass beads are passive reflective materials and do not consume other energy.

hidden. The light reflected by the glass beads only reminds the pilot of the aircraft, and the other directions cannot be recognized.

Special surface treatment technology has good adhesion to all kinds of coatings and is not easy to fall off.

Good chemical stability, good mechanical properties and long service life.

Convenient construction, suitable for various marking paints and equipment.


Main Chemical

SiO2, Ti2O, BaO


Mohs:6-7 HRC:46

Specific Gravity

4.2±0.1 g/cm3

Refractive Index(RI)

Nd ≥1.90



retro-reflective values







Product Image

TYPE III Reflective Glass Beads 1
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TYPE III Reflective Glass Beads 2
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TYPE III Reflective Glass Beads 3
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TYPE III Reflective Glass Beads 4
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Zhengzhou HAIXU Abrasives Co.,Ltd

room1903,Yaxing Time Square,Songshan Road

Pan Chen (manager)
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