3M™ Glass Bubbles S22

• Lower viscosity, improved flow
• Increased filler loading, reduced cost
• VOC reduction
• Chemical stability and inertness
• Reduced dielectric constant
• Thermal conductivity reduction
• Temperature resistance

3M™ Glass Bubbles S22 glass bubbles have a density of 0.22 g/cm3 and an isostatic crush strength of 400 psi / 28 bar. The S Series glass bubbles have smaller particle sizes than the K Series.

3M™ S22 Glass Bubbles have a fractional survival rate of 90% for consistent performance and good survivability. Although 3M glass bubbles S22 is primarily used as an additive for several applications as construction, electronics, marine – anywhere a strong additive is needed to reduce part weight without compromising strength. Get the most out of your finished products; use 3M glass bubbles to help reduce weight and thermal expansion.