President, Wyoming Test Fixtures Inc. When used for material comparisons, notched testing is typically performed using a quasi-isotropic composite laminate, consisting of equal numbers of 0°, 45°, ...
Hollow Glass Microspheres are inorganic, nonmetallic spherical materials created by specific processes, commonly with diameters in the range of 10 to 250 μm and wall thicknesses of 1 to 2 μm (Figure 1 ...