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Traffic Safety 850-600um Reflective Glass Bead Scattering Light

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Traffic Safety 850-600um Reflective Glass Bead Scattering Light

Brand Name : Fountian Industrial, OEM

Model Number : First Grade

Certification : SGS. ISO9001

Place of Origin : China

MOQ : 20 MT

Price : Negotiable

Supply Ability : 5000MT Per Month

Delivery Time : Depending on Quantity

Packaging Details : 25kg bags into big ton bag

Product name : Reflective Glass Bead

Feature : Traffic Safety

Material : Glass

Application : Scattering Light

Albedo : 1.5

Hardness : 6 Mohs

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Traffic Safety 850-600um Reflective Glass Bead Scattering Light


Reflective Glass Bead Application


Road Marking Micro Glass Beads / Glass Microspheres perform an important function of traffic safety because of their retro-reflective properties. Instead of scattering light, Road Marking Micro Glass Beads / Glass Microspheres turn the light around and send it back to the direction of the driver's headlights. This property allows the motorist to clearly see the pavement line markings more clearly at night and in wet conditions.


GLASS BEADS


Glass Beads-RIRoad mark, Throw on surface.
Glass Beads-RIIRoad mark, mixed in advance.
Chemical Composition
Guarantee Content (%)Typical Content (%)
SiO2> 6570.96
Na2O>1414.56
K2O0.2 - 0.60.51
CaO>88.32
MgO>2.53.68
Fe2O3<0.150.11
Al2O30.5 - 21.30
Physical Properties
Albedo1.5
Specific Gravity2.60 g/cm3
Hardness6 Mohs
Glass Beads Grit Size (um)
Sandblasting sizeSize Distribution(um)Road Mark sizeFor Art grit size
8#300 - 400-300<5%, +400<5%
9#400 - 600-400<5%, +600<5%
10#600 - 800-600<5%, +800<5%

AASHTO M247 International Standard


Typeglass bead size scope(μm)Glass bead quality percentage(%)
1>8500
850-6005-25
600-30040-80
300-15010-35
<1500-5
2>6000
600-4250-5
425-30020-50
300-18045-75
<1800-5



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600um Reflective Glass Bead

      

850um Reflective Glass Bead

      

600um reflective glass bead

      
Wholesale Traffic Safety 850-600um Reflective Glass Bead Scattering Light from china suppliers

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