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3M™ Glass Bubbles K37

3M ID B40064628
  • Lower viscosity, improved flow
  • Increased filler loading, reduced cost
  • VOC reduction
  • Chemical stability and inertness
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Product Details
  • Lower viscosity, improved flow
  • Increased filler loading, reduced cost
  • VOC reduction
  • Chemical stability and inertness
  • Reduced dielectric constant
  • Thermal conductivity reduction
  • Temperature resistance

3M™ Glass Bubbles K37 glass bubbles have a density of 0.37 g/cm3 and an isostatic crush strength of 3000 psi / 207 bar

3M™ Glass Bubbles K37 are high-strength polymer additives made from a water-resistant and chemically-stable soda-limeborosilicate glass. These hollow glass microspheres can be used as a low-density filler material that is ideal for plastic and rubber parts created from compression molding, extrusion processes and/ or other vigorous processing equipment.

Specifications
Industries
Construction, Paints and Coatings, Transportation
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