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3M™ Glass Bubbles K46

3M Product Number K463M ID B40064634
  • Density reduction
  • Thermal conductivity reduction
  • Higher filler loading feasible
  • Chemical stability and inertness
 More...
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.

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.

  • Density reduction
  • Thermal conductivity reduction
  • Higher filler loading feasible
  • Chemical stability and inertness
  • Temperature resistance
  • Thermal conductivity reduction
  • Temperature resistance
Specifications
Industries
Construction
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