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3M™ Glass Bubbles K15

3M ID HC000624052
  • Lower viscosity, improved flow
  • Increased filler loading, reduced cost
  • VOC reduction
  • Versatile use – adaptable to a variety of production processes
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Product Details
  • Lower viscosity, improved flow
  • Increased filler loading, reduced cost
  • VOC reduction
  • Versatile use – adaptable to a variety of production processes
  • Low density, chemically stable bubbles are ideal additives for emulsion explosives

3M™ Glass Bubbles K15 have a density of 0.15 g/cc and an isostatic crush strength of 300 psi.

With low density (0.15 g/cc) and isostatic strength good to 300 psi, 3M glass bubbles K15 are ideal for use in a variety of water buoyancy applications, including additives in buoys and moorings. Like all 3M glass bubbles, K15 bubbles are compatible thermoset resins like polyurethane and epoxy, and are virtually insoluble in water.

Specifications
Capabilities
Chemical Resistance, Lightweighting, Temperature Resistance
Color (unaided eye)
White, powdery
Composition
Soda-lime-borosilicate glass
Density (g/cc)
0.15
Density Range (g/cc)
0.10 - 0.19
Industries
Paints and Coatings, Rubber and Plastic, Transportation
Particle Size (D50 Micron)
60
Particle Size Range (D50 Micron)
60 - 69, 60 - 69
Strength (MPa)
2.07
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