High Reflectivity Glass Beads

High Reflectivity Glass Beads


Main features:   

- Bright crystal clear beads

- No air bubbles and impurity look

- Smooth, good flow particles,  easy to use

- Bead size is adjustable to meet requirements    

- Gradation distribution, Such as AASHTO M247,

type 1, 2, 3, 4, 5

         - 90%+  roundness, very good reverse reflectivity

         - Excellent surface treatment for  boding power with most coatings.

         - Excellent weather resistance,  heat-resistance and durability

         - High retroflectivity to 800 mcd/lux/m2,  good for rain line

         - Any Colors to satisfy artistic requirements

         - Meets California heavy metals requirements     

Physical Properties: 

Density:        2.4 to 2.6 g/cm3

Bulk density: 1.50 to 1.60 g/cm3

Reflective Index: 1.5+

Solubility (water): Not applicable

Softening point  720 - 730

Particle size:       Usually less than 0.0625 inch, or any size upon request

Chemical components: SiO2, Al2O3, MgO, Fe2O3, CaO, Na2O & others


Package/Storage: 25kgs bag, store with good ventilation and away from water and fire, Best to use in 12 months.

Technical Files

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