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  • 3M™ Glass Bubbles L-250306, 30 KG by Small Case
  • 3M™ Glass Bubbles L-250306, 30 KG by Small Case

    3M Product Number L-2502323M ID 7100169224
    • Reduction of density and improving buoyancy
    • Thermal condutivity reduction
    • Higher filler loading feasible and lower VOC for paints and coatings
    • good strength-to-density ratio
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    Product Details

    3M™ Glass Bubbles K20HS are hollow microspheres made of soda-lime borosilicate glass with a true density of 0.20 g/cm³ and an isostatic crush strength of 750 psi / 52 bar.

    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.

    • Reduction of density and improving buoyancy
    • Thermal condutivity reduction
    • Higher filler loading feasible and lower VOC for paints and coatings
    • good strength-to-density ratio
    • Reduced dielectric constant
    Specifications
    Brand
    3M™
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