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3M™ Glass Bubbles S28HS Bulk

3M Product Number S28HS3M ID 7100088125
  • Lower viscosity, improved flow
  • Increased filler loading, reduced cost
  • VOC reduction
  • Chemical stability and inertness
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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

  • Lower viscosity, improved flow
  • Increased filler loading, reduced cost
  • VOC reduction
  • Chemical stability and inertness
  • Reduced dielectric constant
  • Thermal conductivity reduction
  • Temperature resistance
Specifications
Color (unaided eye)
White, powdery
Composition
Soda-lime-borosilicate glass
Density (g/cc)
0.28
Density Range (g/cm3)
0.20 - 0.29
Industries
Rubber and Plastic, Transportation
Net Weight (Metric)
40 kg
Particle Size (D50 Micron)
30
Particle Size Range (D50 Micron)
30 - 39, 30 - 39
Strength (MPa)
20.68
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