Trelleborg AEM Eccospheres® W-30 Sodium Borosilicate Glass Microspheres

Eccospheres® glass microspheres are hollow thin-walled glass microspheres composed of sodium borosilicate glass. To the naked eye they resemble a fine, white, free-flowing powder. However, magnification reveals them to be near perfect spheres.PropertiesHigh temperature resistanceGood density/strength ratiosClean surface chemistryNarrow particle size distributionLow thermal conductivityLow dielectric constantLow dissipation factorThe W Series is a special unwashed series perfect for applications such as volume void fillers. Typically referred to as more of a commodity range of microspheres, the W range represents the most economical product offering.All information provided by Trelleborg Emerson & Cuming