Plastics. Determination of the viscosity of polymers in dilute solution using capillary viscometers - Thermoplastic polyester (TP) homopolymers and copolymers Ingestion-build-159183 BS EN ISO 14343 specifies

BS EN ISO 14343 specifies the requirements for classification of wire electrodes

the gravimetric procedure is recommended and

PD CEN/TS 16931-3-1 is a technical specification describing the methodology for the preparation and publication of syntax bindings that link the information elements in the core semantic model to the relevant syntax or machine-readable language

pulleys and power units

Plastics. Determination of the viscosity of polymers in dilute solution using capillary viscometers - Thermoplastic polyester (TP) homopolymers and copolymers Ingestion-build-159183 BS EN ISO 14343 specifies1 Scope This part of ISO 1628 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 naphthalate) (PEN), as well as to copolyesters and other