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BS EN ISO 1628-2:2000

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Available format(s)

Hardcopy , PDF

Superseded date

21-07-2020

Language(s)

English

Published date

21-11-2002

Foreword
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Materials
6 Apparatus
7 Sampling
8 Number of determinations
9 Procedure
10 Expression of results
11 Precision
12 Test report
Annex ZA (normative) Normative references to
         International publications with their relevant
         European publications

Defines conditions for determining the reduced viscosity (viscosity number) and K-value of PVC resins. Applies to resins in powder form, consisting of homopolymers of the monomer vinyl chloride and copolymers, terpolymers and so on, of vinyl chloride with one or more other monomers, but having vinyl chloride as the main constituent.

Committee
PRI/82
DevelopmentNote
Supersedes BS 2782-7.732B(1991) and 97/123407 DC (12/2002)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

ISO 1628-1:2009 Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 1: General principles
ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
EN ISO 1042 : 1999 LABORATORY GLASSWARE - ONE-MARK VOLUMETRIC FLASKS
EN ISO 1628-1:2009/A1:2012 PLASTICS - DETERMINATION OF THE VISCOSITY OF POLYMERS IN DILUTE SOLUTION USING CAPILLARY VISCOMETERS - PART 1: GENERAL PRINCIPLES (ISO 1628-1:2009/AMD 1:2012)
ISO 1269:2006 Plastics — Homopolymer and copolymer resins of vinyl chloride — Determination of volatile matter (including water)
ISO 3105:1994 Glass capillary kinematic viscometers — Specifications and operating instructions

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