Bauspot GB22 (Glass Bubbles)
Bauspot GB22 are Glass Bubbles S22 produced by 3M company.
They specifically are hollow glass spheres with a typical density of 0.22 g/cc and an isostatic crush strength of 400 psi. These glass bubbles can be used in a variety of applications including oil and gas drilling and tooling board. The bubbles produce strong, stable voids and low thermal conductivity, helping the coating achieve the necessary compressive strength.
4,35 € – 29,20 €
Bauspot GB22 Glass Bubbles are manufactured by 3M™ and most particularly are engineered hollow glass microspheres made from water-resistant and chemically-stable soda-lime borosilicate glass. Additionally, they are non-combustible and non-porous, so they do not absorb resin; and their low alkalinity makes them compatible with most resins while providing a stable viscosity and a long shelf life.
These low density particles are used for many demanding applications across a wide range of industries to provide temperature and pressure resistance, reduce part weight, lower costs and enhance overall product properties. For these reasons, they are a superior alternative to many conventional fillers and additives such as silica, calcium carbonate, talc and clay.
Technical details
- Capabilities: Chemical Resistance, Lightweighting, Temperature Resistance
- Color (unaided eye): White, powdery
- Composition: Soda-lime-borosilicate Glass
- Crush Strength: 400
- Density (g/cc): 0.22
- Strength (MPa): 2.7
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