90.93 Standard confirmed Jan 27, 2021
ISO
ISO/TC 138/SC 1 Plastics pipes and fittings for soil, waste and drainage (including land drainage)
International Standard
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.
PUBLISHED
ISO 13229:2010
90.93
Standard confirmed
Jan 27, 2021