The apparent viscosity of the fresh MSF/XSBRL adhesives were
determined using a rheometer with a parallel plate
fixture (20 mm diameter). The distance was set to 1 mm for all of the measure-
ments. The experiments were conducted under a steady shear
flow at 23°C. The shear rates ranged from 0.1 to 240 s 1 in 10 s 1 increments. All of the measurements were conducted in triplicate, and the average value was reported