GB/T 1632.1-2008 "Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part1:General principles"

GB/T 1632.1-2008 Plastics - Determination of polymer dilute solution viscosity using a Capillary Viscometer - Part 1: General Rules, specifies the general principles and basic requirements for the determination of polymer dilute solution viscosity using a Capillary Viscometer. The standard specifies the test principle, instrument specifications, sample prepative, test flow and data processing methods, providing technical guidelines for standardizing the viscosity determination of polymer dilute solutions and assisting in the accurate characterization of the rheological performance of plastic materials.

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