3M™ Glass Bubbles K1, 20 kg/SM Case
- 3M Product Number K1
- 3M ID FS900025909
- UPC 53134375042203
Specifications
Details
Highlights
- Reduction of density
- Provides buoyancy in syntactic foam compositions
- Stable voids for low thermal conductivity
- Versatile use – adaptable to a variety of production processes
- Easy sanding of lightweight wall repair compounds
- Temperature resistance
- Chemical stability and inertness
3M™ Glass Bubbles K1 are engineered hollow glass microspheres made of water-resistant and chemically resistant soda-lime borosilicate glass with a true density of 0.125 g/cm³ and an isostatic crush strength of 250 psi / 17 bar.
K1 is the Glass Bubbles grade with the lowest density and designed for a variety of applications where very low density and low thermal conductivity is needed. Typical applications are lighweitght buoyancy modules, wall repair compounds, thermal insulating paints, construction materials, and emusion explosives.
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