Visualizing the Microdistribution of Zinc Borate in Oriented Strand Board Using X-Ray Microcomputed Tomography and SEM-EDX

Figure 5

3D rendered X-ray micro-CT images of unleached (a) and leached (b) OSB specimens. Note that denser material (zinc) is rendered yellow, wood is rendered blue; and voids are black. Note the presence of a network of zinc in the composite, which is finer and more diffuse in the leached specimen.

(a)

(b)