"CNS 13394-1994 Pulp Viscosity Test Method (Drop Ball Method) " is a standard method for determining pulp viscosity. The standard specifies detailed steps for the measurement of pulp viscosity using a drop ball type Viscosity meter, which is suitable for pulps with more than 4% lignin content. The drop ball method calculates viscosity by measuring the time the balls fall freely in the pulp. It is easy to operate and has a wide Measurement range. This method provides a scientific basis for pulp production and quality control, ensuring that the rheological performance of the pulp meets the requirements of the papermaking process.
| Status | Active |
|---|---|
| CCS | (Y31) 纸浆与纸板 | ICS | (85.040) 纸浆 |
| Release Date | 1994-06-27 00:00:00 | Implementation Date | 1994-06-27 00:00:00 |