3M™ Glass Bubbles S22 25 kg/SM Case

3M Product Number S22
3M ID FS910008465
UPC 53134375235285

Density reduction

Higher filler loading feasible and lower VOC for paints and coatings

Thermal conductivity reduction for better thermal insulation

Details

Highlights

Density reduction
Higher filler loading feasible and lower VOC for paints and coatings
Thermal conductivity reduction for better thermal insulation
Chemical stability and inertness
Reduced dielectric constant
Temperature resistance
Smaller particle size

3M™ Glass Bubbles S22 are hollow microspheres made of soda-lime borosilicate glass with a true density of 0.22 g/cm³ and an isostatic crush strength of 400 psi / 28 bar.

Generally, S series Glass Bubbles offer smaller particle sizes than the K series. S22 Glass Bubbles reduce weight and thermal expansion in applications like construction, interior and exterior paints, electronics, and marine coatings.

Specifications

Details

Appearance (Unaided Eye)	White Powder
Brands	3M™
Composition	Soda-lime Borosilicate Glass
Crush Strength (Metric)	2.76 MPa (80% Minimum Fractional Survival)
Net Weight (Metric)	25 kg
Shape	Thin-walled Hollow Spheres
Typical Density	0.22 g/cc
Typical Median Particle Diameter	35 µm

Resources

Glass_Bubbles_Overview_0919_web_US.pdf

Brochures

(PDF, 4MB)

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3M™ Glass Bubbles S22 25 kg/SM Case

Details

Highlights

Specifications

Details

Resources

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