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SN EN ISO 1628-2 : 1999

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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PLASTICS - DETERMINATION OF THE VISCOSITY OF POLYMERS IN DILUTE SOLUTION USING CAPILLARY VISCOMETERS - PART 2: POLY(VINYL CHLORIDE) RESINS

Withdrawn date

01-01-2021

Superseded by

SN EN ISO 1628-2:2020

Published date

01-12-2013

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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.

DocumentType
Standard
PublisherName
Swiss Standards
Status
Withdrawn
SupersededBy

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