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3M™ Glass Bubbles S38XHS

Glass Bubbles
Glass Bubbles
3M™ Glass Bubbles S38XHS have a density of .38 g/cc and an isostatic crush strength of 5500 psi with a minimum survival of 90% as compared to S38HS, which has a target 90% survival of 5500 psi. Like all 3M glass bubbles, S38 glass bubbles are virtually insoluble in water.
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Typical Properties

 Capabilities‎‎ Temperature Resistance,‎ Lightweighting,‎ Chemical Resistance
 Color (unaided eye)‎‎ White, powdery
 Composition‎‎ Soda-lime-borosilicate glass
 Crush Strength (PSI)‎‎ 5,500
 Density (g/cc)‎‎ 0.38
 Industries‎‎ Paints and Coatings,‎ Insulation and Buoyancy
 Particle Size (D50 Micron)‎‎ 40
 Particle Size Range (D50 Micron)‎‎ 40 - 49
 Shape‎‎ Hollow spheres with thin walls
 Sizes Available‎‎ 1 Gallon Container (3.2 lb, 1.4 kg),‎ Small Box (10 lb, 4.5 kg),‎ Large Box (650 lb, 295 kg),‎ Small Box (100 lb, 45.4 kg),‎ Supersack (700 lb, 317.5 kg),‎ Bulk PD Trailer
 Strength (MPa)‎‎ 37.9