JGB M7 glass bead with the diameter of 710 microns and smaller ones should be used as mixed matter in plastic. To create the bond between the plastic and glass bead compound, they normally use 2 main active substance groups as Silane and Meleic Anhydric. JGB M7 glass bead can disperse easily in the Polypropylene plastic compound.

  • Increasing the protection against abrasion, scratching by the smooth surface and hardness of the glass beads.
  • Increasing impact resistance by the thermal stress of the glass beads
  • Keeping the size of plastic stability and improving its features

The normal size of the glass beads used to mix in the plastic is under 710 microns. However, different plastic products would require different bead sizes.


JGB M7 has following kinds:


Product Code Size (µm)
JGB M71 710 – 425
JGB M72 710 – 212
JGB M73 710 – 106
JGB M74 600 – 180
JGB M75 600 – 106
JGB M76 500 – 212
JGB M77 425 – 106

*Customers could choose the available products or send specific requirements to our factory to do the products suitable with your demands.