GB/T 1548-2016 "Pulps—Determination of limiting viscosity number in cupri-ethylenediamine (CED) solution"

GB/T 1548-2016 Determination of intrinsic viscosity value of pulp in copper ethylenediamine (CED) solution specifies the determination method of intrinsic viscosity value of pulp in copper ethylenediamine (CED) solution. The standard covers principles, instruments, reagents, operation procedures and result calculation, etc., clarifies the experimental conditions and precautions, and provides specifications for accurate determination of pulp intrinsic viscosity value, which is of great significance for evaluating pulp mass and performance, guiding pulp production and application.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.