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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