ISO 13229:2010Published

Thermoplastics piping systems for non-pressure applications — Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings — Determination of the viscosity number and K-value

Systèmes de canalisations thermoplastiques pour applications sans pression — Tubes et raccords en poly(chlorure de vinyle) non plastifié (PVC-U) — Détermination de l'indice de viscosité réduite et de la valeur K

Abstract / scope

ISO 13229:2010 specifies a method for the determination of the viscosity number (also known as reduced viscosity) and K-value of an unplasticized poly(vinyl chloride) (PVC) resin derived from a pipe, fitting or compound.

In ISO 13229:2010, only the method for isolation (or separation) of the PVC resin is detailed.