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NEN-ISO 1628-5

Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 5: Thermoplastic polyester (TP) homopolymers and copolymers

inactive, Most Current
Organization: NEN
Publication Date: 1 May 1998
Status: inactive
Page Count: 18
ICS Code (Thermosetting materials): 83.080.10
scope:

Specifies a method for the determination of the viscosity number (also referred to as "reduced viscosity" of dilute solutions of thermoplastic polyesters (TPs) in certain specified solvents. The method is applicable to poly(ethylene terephthalate) (PET), poly(butylene terephthalate) (PBT), poly-(cyclohexylenedimethylene terephthalate) (PCT), and poly(ethylene naphathalate) (PEN), as well as to copolyesters and other polyesters, defined in ISO 7792-1, that are soluble in one of the specified solvents under the specified conditions.

Document History

NEN-ISO 1628-5
May 1, 1998
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 5: Thermoplastic polyester (TP) homopolymers and copolymers
Specifies a method for the determination of the viscosity number (also referred to as "reduced viscosity" of dilute solutions of thermoplastic polyesters (TPs) in certain specified solvents. The...
April 1, 1989
Plastics - Determination of viscosity number and limiting viscosity number - Part 5: Poly(alkylene terephthalates)
This part of ISO specifies a method for determining the viscosity number of dilute solutions of poly(ethylene terephthalate), poly(butylene terephthalate) and copolymers of the two. With...

References

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