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

Figure 4

Orthogonal rendered X-ray micro-CT images of an unleached OSB specimen. The denser zinc is rendered yellow; wood is rendered blue; and voids are black. Note the clumping of zinc around small particles of wood (numbered on the left-hand image and enlarged in the right-hand images).