3M™ Glass Bubbles S22 glass bubbles have a density of 0.22 g/cm3 and an isostatic crush strength of 400 psi / 28 bar. The S Series glass bubbles have smaller particle sizes than the K Series.
3M™ S22 Glass Bubbles have a fractional survival rate of 90% for consistent performance and good survivability. Although 3M glass bubbles S22 is primarily used as an additive for several applications as construction, electronics, marine – anywhere a strong additive is needed to reduce part weight without compromising strength. Get the most out of your finished products; use 3M glass bubbles to help reduce weight and thermal expansion.
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Capabilities
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Chemical Resistance, Lightweighting, Temperature Resistance
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Color (unaided eye)
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White, powdery
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Composition
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Soda-lime-borosilicate glass
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Density (g/cc)
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0.22
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Density Range (g/cm3)
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0.20 - 0.29
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Industries
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Construction, Paints and Coatings
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Particle Size (D50 Micron)
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35
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Particle Size Range (D50 Micron)
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30 - 39, 30 - 39
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Strength (MPa)
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2.7
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