
Hollow glass microspheres: production methods and 5 magical uses 3m hollow glass spheres
Introduction to Hollow Glass Microspheres Hollow glass microspheres (HGMs) are hollow, round fragments generally produced from silica-based or borosilicate glass materials, with diameters normally varying from 10 to 300 micrometers. These microstructures display a distinct combination of low density, high mechanical toughness, thermal insulation, and chemical resistance, making them very […]
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