| Density
Reducing Agents for Buoyancy
Low density (0.25 g/cc) and high isostatic strength make 3M Glass
Bubbles K25 ideal additives for shallow water buoyancy applications
or processing applications where high strength is needed. In addition,
like all 3M glass bubbles, K25 bubbles are compatible with polyurethane,
polypropylene and epoxy, and are virtually insoluble in water.
Industrial
Explosives
In demanding explosions, 3M K25 bubbles are an ideal sensitizer.
Their low density and high strength allows their use in high performance
explosives like packaged emulsions, water gels and slurries.
- Provide outstanding velocity of detonation (VOD); high fragmentation
- Inert, non-coalescing particles provide consistent performance
over time
- True density: 0.25 g/cc
- Target crush strength (90% survival): 750 psi
Paints
and Coatings
3M glass bubbles offer a variety of benefits to light weight,
high-build elastomeric roof coatings, anti-condensation coatings,
etc. Here are some of the benefits:
- Lower viscosity, improved flow
- Increased filler loading, reduced cost
- VOC reduction
- Chemical stability and inertness
- Reduced dielectric constant
- Thermal conductivity reduction
- Temperature resistance
Downloadable
Information:
 MSDS-Material
Safety Data Sheet
PRODUCT
DATA SHEET
SELECTION
GUIDE
RETURN
TO 3M PRODUCTS
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