Glass beads, type P, SiLibeads®

Lieferant: Sigmund Lindner
SiLibeads®
LINR55-02500-90EA 2660 CHF
LINR55-02500-90
Glass beads, type P, SiLibeads®
Kugeln Glaskugeln
Made of soda-lime glass and high-quality borosilicate glass.

  • Achieve highest precision through a special grinding process
  • Chemical resistance allows the use in aggressive and corrosive media
  • Exact and freely selectable diameters in the size range d = 0,7 - 50 mm
  • Small diameter tolerances for both single beads dK ≤ 20 µm and lots dL ≤ 20 µm
  • High shape retention and roundness dMAX – dMIN ≤ 20 µm
  • Homogeneous surfaces with defined roughness, matt, silk matt and (highly) polished, with Ra ≤ 30 nm
  • No adhesions and inclusions
  • No air bubbles dB ≥ 0,5 mm, very low percentage of beads with air bubbles dB≤ 0,5 mm
  • Suitable for contact with foodstuffs possible

Usage as valve balls – Closure beads:
The glass beads are used as valve beads for ink cartridges and dispensers in the food and cosmetics industry. Metering pumps are often equipped with Type P glass beads.

Usage as Ball Bearings:
Glass beads are used in ball bearings where corrosion resistance and chemical resistance play a role.

Usage as Mixing Beads:
The pharmaceutical industry is a large field of application for mixing beads. For example, insulin carpules contain a borosilicate glass ball, which mixes the contents by shaking to achieve an even mixture of insulin.

Ideal for a wide variety of applications, e.g. mixing pharmaceutical products, filtering water or to protecting spirits bottles from contamination
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