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  5. 3M™ Glass Bubbles A20/1000, 1 gal container (.5 lb, .2 kg)

3M™ Glass Bubbles A20/1000, 1 gal container (.5 lb, .2 kg)

3M ID 70070483964
  • Lower viscosity, improved flow
  • Increased filler loading, reduced cost
  • VOC reduction
  • Chemical stability and inertness
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Details
  • Lower viscosity, improved flow
  • Increased filler loading, reduced cost
  • VOC reduction
  • Chemical stability and inertness
  • Reduced dielectric constant
  • Thermal conductivity reduction
  • Temperature resistance

3M™ Glass Bubbles A20/1000 glass bubbles have a density of 0.2 g/cc and an isostatic crush strength of 1000 psi. They have less than 1% sinkers by volume and are surface treated with methacrylato chromic chloride.

Specifications
Brand
3M™
Capabilities
Chemical Resistance, Lightweighting, Temperature Resistance
Color (unaided eye)
White, powdery
Composition
Soda-lime-borosilicate glass
Density (g/cc)
0.2
Industries
Paints and Coatings, Rubber and Plastic, Transportation
Median Particle Diameter
60
Net Weight (Metric)
0.227 kg
Particle Size Range (D50 Micron)
60 - 69, 60 - 69
Strength (MPa)
6.8