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SiLibeads® Glass Beads

have proven themselves in a wide variety of applications, e.g. mixing pharmaceutical products, filtering water or to protecting spirits bottles from contamination

Micro Glass Beads – SiLibeads SOLID

Hollow glass beads made of borosilicate glass as filler/filling beads

Micro glass beads – SiLibeads SOLID, made of soda-lime glass, are manufactured in a shaft furnace processing and have a fire-polished surface.

Field of application

Fillers
Filler in the chemical, paper and plastics industries; as well as decorative filler in wallpapers and wall plasters

Filling Beads
Filling beads for increasing the physical properties in thermoplastics and thermosets

Blasting and coating material for mechanical surface treatment of metal, plastic and wood

Quality attributes

  • Wide range of sizes in the range d = 0 – 800 µm
  • High proportion of beads in the nominal size range
  • High roundness of the beads dMIN / dMAX ≥ 0.89
  • Different silane coatings possible
  • Clean and polished surfaces
  • High retroreflectivity
  • Low process residues and other impurities
  • Wide range of different size fractions (customer-specific special sieving possible)
  • Light, white colour