1.1 This test method covers the measurement of the increase in volume of a low-viscosity aqueous liquid (less than 3 cSt at 40°C) due to its tendency to foam under high shear conditions. Note 1—Foam under low shear is covered by Test
ASTM
Standard Test Method for Foam in Aqueous Media (Blender Test)
STD-55155
88
1988-10-31
4