DIN EN ISO 1628-2:1999 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscosimeters - Part 2: Poly(vinyl chloride) resins (ISO 1628-2:1998); German version EN ISO 1628-2:1998
The document defines particular conditions for the determination of the reduced viscosity (also known as viscosity number) and K value of PVC resins.
DIN EN ISO 1628-2:1999 history
2020DIN EN ISO 1628-2:2020 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 2: Poly(vinyl chloride) resins (ISO 1628-2:2020); German version EN ISO 1628-2:2020
1999DIN EN ISO 1628-2:1999 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscosimeters - Part 2: Poly(vinyl chloride) resins (ISO 1628-2:1998); German version EN ISO 1628-2:1998