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3M™ Glass Bubbles S28HS

3M Product Number S28HS3M ID B40064646
  • Temperature resistance
  • Versatile use – adaptable to a variety of production processes including high shear liquid mixing systems
  • Delivers stable voids for reduced thermal conductivity and dielectric constant in syntactic foams
  • Provides excellent water and oil resistance for use in underwater applications
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Product Details

3M™ Glass Bubbles S28HS have a density of 0.28 g/cm³ and an isostatic crush strength of 3000 psi / 206 bar.

3M™ Glass Bubbles S28HS are high strength additives for polymers made from a water resistant and chemically stable soda-lime borosilicate glass.The S28HS glass bubbles can withstand the high processing pressure of polymers extrusion and the pressure of seawater in many applications; they offer very good strenght-to-density ratio, making them suitable for a variety of applications: oil and gas, coatings, adhsesives, mastics, sealants, thermoset resin systems

  • Temperature resistance
  • Versatile use – adaptable to a variety of production processes including high shear liquid mixing systems
  • Delivers stable voids for reduced thermal conductivity and dielectric constant in syntactic foams
  • Provides excellent water and oil resistance for use in underwater applications
  • Very good strength-to-density ratio for use in a variety of construction and oil and gas applications
  • Good choice for dead-pressing resistant emulsion explosives
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