Glass beads

technical date
appearance:clean and transparent,no wisible bubbles and impurity.
secific gravity:2.4-2.6/cm3
hardness:6-7
compressive strength:1200N
size gradation:180-1180
refractive index:>1.5
roundness:>80%.
packaging rate:plastic bags.
storage:dry and sheltered.:)

glass beads for road marking .
glass beads are a major factor in increasing road safety in a very economical way.thanks to the beads retroreflective action at night ,a vehicles headlight beam is returned to the drivers eye,which results in a light-up effect of the striping.the micro spheres not only multiply the visibility of road markings at night,but also increase the stripings durability in general.glass beads are used as drop-on agent and as premix beads for road marking materials.glass beads for road safety .
package: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 25kg using double-dack package,the inner is polythenen film and its thickness is not less than 0.5mm,the outer is plastic wiven bag to prevent leak or damp.the net weight of each is 1000kg.according to your requirement

glass beads with the advantages of smooth surface,even size,high hardness,wearable and stable,wildly used as disperser,grindling

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