GB/T 1632.1-2008
Plastics.Determination of the viscosity of polymers in dilute solution using capillary viscometers.Part 1:General principles (English Version)

Standard No.: GB/T 1632.1-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 1632.1-2008
Replace: GB/T 1632-1993

Scope: 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
ISO 3205:1976 Preferred test temperatures

2008 GB/T 1632.1-2008 Plastics.Determination of the viscosity of polymers in dilute solution using capillary viscometers.Part 1:General principles
1993 GB/T 1632-1993 Determination of viscosity number and limiting visco-sity number of polymers in dilute solution