❆✵ T-4 coated four viscosity cup is the most widely used in the domestic production of a viscosity cup, suitable for measuring the dynamic viscosity of coatings and related products.
❆✵ In accordance with 1723-1993 GB/T “paint viscosity measurement method,” the relevant standards.
❆✵ Under a certain temperature condition, the time of measuring the total outflow from the hole of the specified diameter is measured, and the quantity of the sample is expressed in seconds.
❆✵ According to the standard conversion method, the flow time can be converted to (cSt).