EN1423 Glass Microspheres for Road Marking Paint

EN1423 Glass Microspheres with middle retroreflectivity, apply for roadmarking paint like thermoplastic, MMA, waterborne paint, ect. Conform to European standard, premix or drop on.



EN1423 glass microspheres for road marking paint


EN1423 with middle retroreflectivity, apply for roadmarking paint like thermoplastic, MMA, waterborne paint, ect. Conform to European standard, premix or drop on.


Horizental furnace, vrigin glass beads are made by new glass materials, not recycled one.

  • Direct melt virgin glass beads
  • No heavy metal contents
  • Low air inclusion


Specification


Appearance

Light blue transparent glass beads

Refractive Index

1.51~1.52

Density

2.5±0.01 g/cm³

Compressive Strength

700-850Mpa

Chemical Composition

SiO2,Al2O3,CaO,MgO, Na2O, K2O, Fe2O3,S O3

Roundness

> 85%

Extraneous paticles

< 3%

Size range

150-1700um

Application

Intermix or drop on

Surface treatment

Uncoated

Moisture proof coating

Floatation coating

Adhesive coating

Packaging

25kg paper bag or

1 ton sack


Application



Package



Factory view




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