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NBN EN ISO 1628-2 : 1999

Current

Current

The latest, up-to-date edition.

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

Published date

12-01-2013

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
Belgian Standards
Status
Current

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