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3M™ Glass Bubbles G18/500

Glass Bubbles
Glass Bubbles
Floated series glass bubbles specially treated with coupling agents for high-tech applications. G18/500 glass bubbles have a crush strength of 500 PSI and a true density of 0.18 g/cc.
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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)‎ 500‎
 Density (g/cc)‎ 0.18‎
 Industries‎ Paints and Coatings‎
 Particle Size (D50 Micron)‎ 35‎
 Particle Size Range (D50 Micron)‎ 30 - 39‎
 Shape‎ Hollow spheres with thin walls‎
 Sizes Available‎ Small Box (40 lb, 18.1 kg)‎
 Strength (MPa)‎ 3.4‎