NEN-EN-ISO 1628-5
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 5: Thermoplastic polyester (TP) homopolymers and copolymers
| Organization: | NEN |
| Publication Date: | 1 March 2015 |
| Status: | active |
| Page Count: | 23 |
| ICS Code (Thermoplastic materials): | 83.080.20 |
scope:
NEN-EN-ISO 1628-5 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-(cyclohexylened
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