Work - 12810-2

: Provides calculation approaches for both global behavior (the entire structure) and local behavior (individual components).

A specimen of polyurethane foam is placed in contact with a specified contact material (e.g., fabric). The assembly is compressed to a specific percentage of its original thickness and subjected to an elevated temperature for a set duration. After conditioning, the contact material is examined for discoloration or staining transferred from the foam. 12810-2