Glass microspheres

April 30, 2012
Glass Bubbles are lightweight, low-density additives with very-high strength-to-density ratios.
Glass Bubbles are lightweight, low-density additives with very-high strength-to-density ratios. The chemically stable hollow microspheres have a pressure resistance up to 28,000 psi. The bubbles reduce the weight of plastic parts, while improving dimensional stability, for lighter and more stable products. They reduce the weight of parts by 10 to 20%, decrease production time, minimize warpage and shrinkage, reduce overall system costs, and help to meet weight-reduction targets. The glass spheres, created as an additive to drilling fluids and cement slurries, withstand the crushing weight of ocean waters at extreme depths, while improving the buoyancy of undersea risers. 3M, 3M Center, Building 225-1S-15, St. Paul, MN 55144, (888) 364-3577), www.3m.com

Sponsored Recommendations

June 27, 2025
Ensure workplace safety and compliance with our comprehensive Lockout/Tagout (LOTO) Safety Training course. Learn critical procedures to prevent serious injuries.
June 27, 2025
Join our expert webinar to discover essential safety control measures and best practices for engineering a truly safe and compliant industrial environment.
June 25, 2025
An innovative aircraft with electric drives combines the best of both worlds. The cross between drone and helicopter could mean significantly faster and more efficient air emergency...
June 25, 2025
Effective when other materials fail, ceramics are particularly suitable for applications requiring wear and chemical resistance, sliding characteristics or biocompatibility. Discover...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!