Stainless Steel Microspheres
Microspheres with high density (7.8g/cc), high sphericity (>90% round) and corrosion resistance (300 series stainless steel)
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Supporting Microspheres Research WoldwideTag: bond line spacer
Deformable Conductive Bondline Spacers – Silver-Coated PMMA Microspheres
What are bondline spacers? Microspheres are widely used as bond line spacers because today’s technological advancements are demanding tighter and tighter tolerances. Assembly of many instruments, especially in electronics, optics, biotechnology, calibration, and medical devices, requires holding precise spacing between parts. Depending on the requirements of the application, a rigid non-flexible bond line may be required. In these circumstances…
Microspheres as Bond Line Spacers in Epoxies
Spacer Grade Glass Microspheres are presently used in gas plasma displays, automotive mirrors, electronic displays, flip chip technology, filters, sporting goods equipment, calibration standards and transformer manufacturing. Every day engineers are finding new and innovative uses for bond line spacers.
Advantages of Borosilicate Glass Microspheres in 0.03mm to 0.2mm sizing
Borosilicate glass offers advantages over standard soda lime glass microbeads.
- Roundness is >90% (Soda lime >85%)
- Density is the lowest of most glasses at 2.2g/cc (Soda Lime 2.5g/cc)
- Very low thermal expansion coefficient 32×10-7/?C (for 30-300?C) (Soda Lime: 90×10-7/?C)
The high roundness, and low thermal expansion make…