| 摘要 |
A slurry viscosity measuring device of the secondary battery is provided to efficiently measure a viscosity of the slurry for a secondary battery and to regularly fit a viscosity of the measured slurry. A slurry viscosity measuring device of the secondary battery comprises a collection unit(100) which collects the slurry within a mixer; a weight measurement unit(300) measuring the weight of the slurry; a transport unit(200) transferring the collected slurry to the weight measurement unit; a drying unit(400) drying the slurry transferred to the weight measurement unit; and a controller(500) which automatically controls each unit. A slurry viscosity measuring method of the secondary battery comprises a step for mixing slurry including a conductive material, binder and NMP(N-methyl-npyrrolidone) solvent; a step for collecting slurry; a step for measuring the weight of the collected slurry; a step for drying slurry; and a step for measuring the weight of the solid portion formed after the slurry is dried. |
