GB/T 9269-2009 《Coating viscosity determination, Stormer Viscometer method》 Related products

"GB/T 9269-2009 Determination of Coating Viscosity, Stormer Viscosity meter method" standard stipulates the determination method of Coating viscosity, which is suitable for the use of Stormer Viscosity meter measurement Coating and related products viscosity. The standard is divided into method A and method B. Method A uses mechanical tape meter method, and method B uses digital explicit Viscosity meter method. There are detailed regulations on sample selection, instrument requirements, calibration methods and test report requirements during the test process to ensure the accuracy and Reliability of measurement results. This standard is applicable to the standardized operation of viscosity measurement in the Coating industry and provides an important basis for product quality control and technical evaluation.