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Photographic gallery.  Thousands of particles under the microscope.
Glass Fiber

Glass Fiber Duct Insulation, Pink Wrap

This is glass fiber from a flexible duct extention connected to a diffuser in an HVAC system. Much of the glass fiber in this image is free of obvious resin. It can be identified as glass fiber from thermal blankets by the
variety of diameters, presence of bent fibers, and other artifacts characteristic of glass wools.

Transmitted Off Crossed Polarized Light Illumination


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