Glass Micro Balloons

  • K46_1
  • K46_2
  • K46_3
  • K46_4
  • S22_1
  • S22_2
  • S22_3
  • S22_4
  • S32_1
  • S32_2
  • S32_3
  • S32_4

These glass micro balloons, on average, have radii of 20 micrometers with slightly less than 1 micrometer wall thicknesses. Three different products of 3M is shown. However due to their simple geometry, it is not possible to distinguish one from another. The products are K46, S32, and S22. Few crushed particles are also included in order to capture the wall thicknesses.

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