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I.S. EN ISO 1628-5:2015

Current
Current

The latest, up-to-date edition.

PLASTICS - DETERMINATION OF THE VISCOSITY OF POLYMERS IN DILUTE SOLUTION USING CAPILLARY VISCOMETERS - PART 5: THERMOPLASTIC POLYESTER (TP) HOMOPOLYMERS AND COPOLYMERS (ISO 1628-5:1998)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2015

Preview

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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Principle
4 Solvents
5 Apparatus
6 Solvent and solution
7 Procedure
8 Expression of results
9 Test report
Annex A (informative) - Round-robin testing

Defines a method for the determination of the viscosity number (also referred to as 'reduced viscosity') of dilute solutions of thermoplastic polyesters (TPs) in certain specified solvents.

DocumentType
Standard
Pages
22
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
ISO 1628-5:1998 Identical
EN ISO 1628-5:2015 Identical

ISO 3451-2:1998 Plastics Determination of ash Part 2: Poly(alkylene terephthalate) materials
ISO 1628-1:2009 Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 1: General principles
ISO 7792-1:2012 Plastics Thermoplastic polyester (TP) moulding and extrusion materials Part 1: Designation system and basis for specifications
ISO 3105:1994 Glass capillary kinematic viscometers — Specifications and operating instructions

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