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  • Precision glass beads, 0.8 mm diameter

  • Item #: PGBP-08

  • $0.00



Precision glass beads, 0.8 mm diameter

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Description

These 0.8 mm diameter precision glass beads are manufactured from soda lime glass and have a very high degree of roundness and beads above 8 mm in diameter are polished to a fine matt surface. Beads of a particular size vary only very slightly in diameter.

Applications for precision glass beads include ball bearings, valves for dosage pumps and dispensers, closures for ink cartridges, and many other applications in the optical, space and medical industries.

Specifications

 Quantity Pack of 4,500 beads
 Chemical composition
67.7% SiO2, 6.48% K2O, 10.7% Na2O, 5.03% BaO, 5.57% CaO, 2.67% ZnO and 1.85% other
 Density
2.58 gm/cm³
 Melting point
1445ºC
 Hardness (Mohs)
≥6

More Information

Please contact our Customer Service Department to request a quotation for bulk quantities of this product.

The image associated with these precision glass beads is used for illustrative purposes only and is not representative of the physical characteristics of these beads.

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PGBP-08


Metric Sizes