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  5. 3M™ Glass Bubbles A20/1000, Small box, 23 kg

3M™ Glass Bubbles A20/1000, Small box, 23 kg

3M ID 75029905173
  • Floated series has 99% floaters by volume to help you achieve lighter composites
  • Decreases weight, increases buoyancy
  • Provides excellent water and oil resistance for use in underwater applications
  • Surface treated to improve mechanical properties of the composite
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Specifications
Brand
3M™
Capabilities
Chemical Resistance, Lightweighting, Temperature Resistance
Colour (unaided eye)
White, powdery
Composition
Soda-lime-borosilicate glass
Density (g/cc)
0.2
Industries
Paints and Coatings, Rubber and Plastic, Transportation
Net Weight (Metric)
22.68 kg
Particle Size (D50 Micron)
60
Particle Size Range (D50 Micron)
60 - 69, 60 - 69
Strength (MPa)
6.8
Details

3M™ Glass Bubbles A20/1000 have a density of 0.20 g/cc and an isostatic crush strength of 1,000 psi. They have less than 1% sinkers by volume and are surface treated to be compatible with buoyancy module manufacturing. Like other 3M™ Glass Bubbles in our floated product series, this product is ideal for use in a number of aerospace and oil and gas applications.

They have less than 1 % sinkers by volume and are surface treated to increase the compatibility with resins used for different applications such as buoyancy modules. Like other 3M™ Glass Bubbles in the floated product series, this product offers an outstanding strength-to-density ratio, ideal for use in a number of aerospace and oil and gas applications.

  • Floated series has 99% floaters by volume to help you achieve lighter composites
  • Decreases weight, increases buoyancy
  • Provides excellent water and oil resistance for use in underwater applications
  • Surface treated to improve mechanical properties of the composite
  • Reduced dielectric constant
  • Thermal conductivity reduction
  • Temperature resistance
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