This standard specifies the general method for determining the viscosity or apparent viscosity of surfactant and detergent liquid products by rotational viscometer. This standard is applicable to products with a viscosity of 5 to 5×104mPa·s. For Newtonian samples below 5mPa·s, a more accurate method should be used: such as a capillary viscometer.
GB/T 15357-1994 history
2014GB/T 15357-2014 Surface active agents and detergents.Determination of viscosity and flow properties of liquid products using a rotational viscometer
1994GB/T 15357-1994 Surface active agents and detergents--Determination of viscosity of liquid products using a rotational viscometer