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3M™ Glass Bubbles S15

3M Product Number S153M ID B40064608
  • Density reduction allowing for weight reduction for auto repair fillers and better buoyancy properties
  • Smaller particle size
  • Chemical stability and inertness
  • Temperature resistance
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Product Details

3M™ Glass Bubble S15 are engineered hollow microspheres made of soda-lime borosilicate glass with a true density of 0.15 g/cm³ and an isostatic crush strength of 300 psi / 21 bar.

These Glass Bubbles are designed for a number of industries, including auto body repair fillers and syntactic foams for buoyancy. The S15 Glass Bubbles create strong, stable voids and low thermal conductivity. The S series Glass Bubbles offer smaller particle sizes than the K series.

  • Density reduction allowing for weight reduction for auto repair fillers and better buoyancy properties
  • Smaller particle size
  • Chemical stability and inertness
  • Temperature resistance
  • Higher filler loading feasible and lower VOC for paints and coatings
  • Thermal conductivity reduction
Specifications
Industries
Insulation and Buoyancy
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