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  • 3M™ Glass Bubbles K20, 30 kg
  • 3M™ Glass Bubbles K20, 30 kg

    • 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
    • Temperature resistance
    • Chemical stability and inertness

    3M™ Glass Bubbles K20 have a density of 0.2 g/cc and an isostatic crush strength of 500 psi.

    The K20HS Glass Bubbles can be compounded in a variety of thermoset polymers to reduce the density of the composite. These composites can be incorporated into deep sea syntatctic foam for buoyancy modules to improve the uplift properties of a system at minimal foam volumes. They offer good strength-to density ratio, making them suitable for a variety of applications: buoyancy, coatings, adhesives, sealants, and thermoset resins systems.