BS ISO 13229 : 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE APPLICATIONS - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) PIPES AND FITTINGS - DETERMINATION OF THE VISCOSITY NUMBER AND K-VALUE
Hardcopy , PDF
English
01-01-2010
31-10-2011
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
Defines 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 |
PRI/88/1
|
| DevelopmentNote |
Supersedes 09/30198190 DC. (06/2010) Renumbered & superseded by BS EN ISO 13229. (10/2011)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| 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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