3M™ Glass Bubbles K46

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Density reduction

Thermal conductivity reduction

Higher filler loading feasible

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Safety Data Sheet (PDF, 0B)

Details

Highlights
  • Density reduction
  • Thermal conductivity reduction
  • Higher filler loading feasible
  • Chemical stability and inertness
  • Temperature resistance

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.

The K46 Glass Bubbles grade can be used in insulation coatings for pipelines in deep and ultra deep water applications in the oil and gas industry.

Specifications

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