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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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Overview

Typical Properties

CapabilitiesLightweighting, Temperature Resistance, Chemical Resistance
Color (unaided eye)White, powdery
CompositionSoda-lime-borosilicate glass
Crush Strength (PSI)500
Density (g/cc)0.18
IndustriesPaints and Coatings
Particle Size (D50 Micron)35
Particle Size Range (D50 Micron)30 - 39
ShapeHollow spheres with thin walls
Sizes AvailableSmall Box (40 lb, 18.1 kg)
Strength (MPa)3.4