ISO 13229:2010 Preview
Thermoplastics piping systems for non-pressure applications -- Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings -- Determination of the viscosity number and K-value
This standard was last reviewed and confirmed in 2015. Therefore this version remains current.
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.
Buy this standard
A standard is reviewed every 5 years
Revisions / Corrigenda