Table 2: Viscosity of some amorphous materials.

Material Viscosity, Pa s

Water at 25 0.894 10−3
Mercury at 25 1.526 10−3
Olive oil at 25 8.1 10−2
Glycerol at 25 0.934
Glass batch at melting point10
Pitch at 25 2.3 108
Glass at strain point3 1013