Name: UNI EN ISO 13229 : 2011
Brand: UNI

THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE APPLICATIONS - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) PIPES AND FITTINGS - DETERMINATION OF THE VISCOSITY NUMBER AND K-VALUE

Published date

20-10-2011

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents for isolation or separation of the PVC resin
5 Apparatus for isolation or separation of the PVC resin
6 Procedure
7 Calculation of K-value
8 Accuracy
9 Test report
Annex A (informative) Relationship between K-value and
viscosity number for PVC resin
Bibliography

Describes 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.

Committee	SC 8
DevelopmentNote	Supersedes UNI EN 922. (11/2011)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN 922 : 1995

Standards	Relationship
ISO 13229:2010	Identical
EN ISO 13229:2011	Identical

ISO 1628-2:1998

Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 2: Poly(vinyl chloride) resins

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UNI EN ISO 13229 : 2011

THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE APPLICATIONS - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) PIPES AND FITTINGS - DETERMINATION OF THE VISCOSITY NUMBER AND K-VALUE

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory