High Index Moisture-Proof Glass Beads

Basic Info

Model No.: Moisture-Proof Glass Beads

Material: Glassbead

Application: Road Signs

Additional Info

Packaging: BULK-BAG

Productivity: 100,000MT

Brand: CHIYE GLASS BEAD

Transportation: Ocean

Place of Origin: CHINA

Certificate: ISO 9001/ISO 14001/CE/KS/JIS

Product Description

Moisture-Proof Glass Beads

Coat regular glass bead with a special type of coating during production to increase the hydrophobicity of glass bead.
The Moisture will not adhere on the surface of this type of glass bead easily under conditions of rainy and/or foggy days,so that the negative effect to reflectivity by bad weather will be decreased.

These are the high quality standard glass beads sized between 1 and 850 microns providing good retroreflection values with roundness ≥80%. They are produced in compliance with national and international norms (EN 1423, AASHTO, etc.).

Mainly used in road-marking paint, thermo- and thermospray plastics, cold- and coldspray plastics.

These beads are coated with a special coating during the manufacture of the glass beads. In the rainy and foggy weather, the moisture can not easily adhere on the surface of glass beads, so the effection on reflectivity caused by bad weather will be reduced. The granulometry of this type glass beads is the same as non-coated glass beads.
The glass bead can be produced based on the standard of countries or areas, such as EN1423/1424, AASHTO M247, BS6088, JIS R3301 and KS L2521 etc.