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  5. 3M™ Glass Bubbles S42XHS 620 kg

3M™ Glass Bubbles S42XHS 620 kg

3M Product Number S42XHS3M ID 7000080337
  • Density reduction
  • Thermal conductivity reduction
  • Chemical stability and inertness
  • Higher filler loading feasible
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Product Details

3M™ Glass Bubbles S42XHS are hollow microspheres made of soda-lime borosilicate glass with a true density of 0.42 g/cm³ and an isostatic crush strength of 8000 psi / 550 bar.

These Glass Bubbles are designed for buoyancy and insulation in ultra-deep water applications.

  • Density reduction
  • Thermal conductivity reduction
  • Chemical stability and inertness
  • Higher filler loading feasible
  • smaller particle size
  • Temperature resistance
  • Temperature resistance
Specifications
Capabilities
Chemical Resistance, Lightweighting, Temperature Resistance
Color (unaided eye)
White, powdery
Composition
Soda-lime-borosilicate glass
Density (g/cc)
0.42
Density Range (g/cm3)
0.40 - 0.49
Industries
Insulation and Buoyancy, Paints and Coatings, Rubber and Plastic, Transportation
Particle Size (D50 Micron)
22
Particle Size Range (D50 Micron)
20 - 29, 20 - 29, 20 - 29
Strength (MPa)
55.1