本文件规定了使用单筒旋转粘度计测定液态树脂表观粘度的方法。 该方法可用于0.02 Pa？s至6000Pa？s范围内的粘度测量。 本文件适用于牛顿和非牛顿液体，测量的表观粘度取决于测量过程中液体所处的速度梯度。

This document specifies a method of determining apparent viscosity of resins in a liquid state using a single cylinder type rotational viscometer. The method can be used for viscosity measurements in the range from 0,02 Pa？s to 60 000 Pa？s. This document is applicable to both Newtonian and non-Newtonian liquids and the measured apparent viscosity depends on the velocity gradient to which the liquids are subjected during the measurement.