GB/T 3401-1999
Determination of viscosity number of PVC resins in dilute solution (English Version)
- Standard No.
- GB/T 3401-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2008-02
- Replace By
- GB/T 3401-2007
- Latest
- GB/T 3401-2007
- Scope
- This standard applies to the determination of the viscosity of dilute cyclohexanone solutions of vinyl chloride homopolymers and copolymers with vinyl chloride as the main component.
GB/T 3401-1999 history
- 2007 GB/T 3401-2007 Determination of the viscosity of Poly(vinyl chloride)resins in dilute solution using capillary viscometers
- 1999 GB/T 3401-1999 Determination of viscosity number of PVC resins in dilute solution
