Description
Glass Beads
1) Product Function
Enhance the road marking line contrary reflection function. When
driving at night, the lamp shines on the marking line with glass
bead in it, the ray of lamp is reflected back parallely. So the
driver can look at the road clearly and drive safely at night.
2.Products according to international standard include:BS***8,KS
and AASHTO,EN***3 etc.
3.You can choose different size glass bead according to different
funcition.
3) Technical references
Appearance: Colourless and transparent ball, no visible bubbles and
impurity.
Spherical beads:*0%(**0Sieve size**0um,spherical beads *5%)
Density:2.**2.6g/cm3
Refractive index:Nd≥1.*0
Glass bead composition: The glass bead is made of sodium and
calcium. SiO**8%
4) Package:
1.Using double-deck package, the inner is polythene film and its
thickness is not less than 0.5mm,the outer is plastic woven bag to
prevent leak or damp. The net weight of each bag is *5±0.2kg.
2.Using double-deck package, the inner is polythene fim and its
thickness is not less than 0.5mm, the outer is plastic woven bag to
prevent leak or damp. The net weight of each is ***0±8kg.
3.According to clients\' requirement. )
