GB/T 265-1988 (English Version) PDF

Standard No.: GB/T 265-1988
Language: Chinese, Available in English version
Release Date: 1988
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 265-1988
Replace: GB 265-1983

Scope: This method is suitable for determining the kinematic viscosity of liquid petroleum products (referring to Newtonian liquid), and its unit is m2/s; usually mm2/s is used in practice. Dynamic viscosity can be obtained by multiplying the measured kinematic viscosity by the density of the liquid. Note: The liquid measured by this method is considered that the ratio of shear stress and shear rate is a constant, that is, the viscosity has nothing to do with shear stress and shear rate, and this liquid is called Newtonian liquid.

GB/T 265-1988 history

1988 GB/T 265-1988 Petroleum products--Determination of kinematic viscosity and calculation of dynamic viscosity
0000 GB 265-1983