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3M™ Glass Bubbles S22

Glass Bubbles
Glass Bubbles
S22 glass bubbles have a density of 0.22 g/cc and an isostatic crush strength of 400 psi. The S Series glass bubbles have smaller particle sizes than the K Series.
  • Lower viscosity, improved flow
  • Increased filler loading, reduced cost
  • VOC reduction
  • Chemical stability and inertness
  • Reduced dielectric constant
  • Thermal conductivity reduction
  • Temperature resistance
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Typical Properties

 Capabilities‎‎ Temperature Resistance,‎ Lightweighting,‎ Chemical Resistance
 Color (unaided eye)‎‎ White, powdery
 Composition‎‎ Soda-lime-borosilicate glass
 Crush Strength (PSI)‎‎ 400
 Density (g/cc)‎‎ 0.22
 Industries‎‎ Paints and Coatings,‎ Transportation,‎ Construction
 Particle Size (D50 Micron)‎‎ 35
 Particle Size Range (D50 Micron)‎‎ 30 - 39
 Shape‎‎ Hollow spheres with thin walls
 Sizes Available‎‎ Small Box (60 lb, 27 kg),‎ 4 ft Bag (300 lb, 136 kg),‎ Large Box (385 lb, 175 kg),‎ 1 Gallon Container (1 lb, 0.4 kg),‎ Small Box (10 lb, 4.5 kg)
 Strength (MPa)‎‎ 2.7