GB/T 1632.1-2008 Plastics.Determination of the viscosity of polymers in dilute solution using capillary viscometers.Part 1:General principles (English Version)
This part of GB/T 1632 specifies the general conditions for the determination of specific viscosity, intrinsic viscosity and K-value of organic polymer dilute solutions. This part specifies the standard parameters for viscosity determination, which can be used as the basis for various polymer solution viscosity determination standards, and is also applicable to the determination and reporting of polymer solution viscosity without specific standards.
GB/T 1632.1-2008 Referenced Document
ISO 31-0:1992 Quantities and units; part 0: general principles
ISO 31-3:1992 Quantities and units; part 3: mechanics
ISO 3105:1994 Glass capillary kinematic viscometers - Specifications and operating instructions