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I.S. EN ISO 1133-1:2011

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 MELT MASS-FLOW RATE (MFR) AND MELT VOLUME-FLOW RATE (MVR) OF THERMOPLASTICS - PART 1: STANDARD METHOD (ISO 1133-1:2011)
Available format(s)

Hardcopy , PDF

Superseded date

03-04-2023

Language(s)

English

Published date

01-01-2011

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

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

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test sample
7 Temperature verification, cleaning and maintenance of
   the apparatus
8 Procedure A: mass-measurement method
9 Procedure B: displacement-measurement method
10 Flow rate ratio
11 Precision
12 Test report
Annex A (normative) - Test conditions for MFR and MVR
        determinations
Annex B (informative) - Conditions specified in International
        Standards for the determination of the melt flow rate
        of thermoplastic materials
Annex C (informative) - Device and procedure for preforming
        a compacted charge of material by compression
Annex D (informative) - Precision data for polypropylene
        obtained from an intercomparison of MFR and MVR
        testing
Bibliography

Describes two procedures for the determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastic materials under specified conditions of temperature and load.

DevelopmentNote
Supersedes I.S. EN ISO 1133. (01/2012)
DocumentType
Standard
Pages
39
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
EN ISO 1133-1:2011 Identical
ISO 1133-1:2011 Identical

ISO 6507-1:2005 Metallic materials Vickers hardness test Part 1: Test method
ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
ISO 15494:2015 Plastics piping systems for industrial applications — Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) — Metric series for specifications for components and the system
ISO 1133-2:2011 Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 2: Method for materials sensitive to time-temperature history and/or moisture
ISO 1133:2005 Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
ISO 4437:2007 Buried polyethylene (PE) pipes for the supply of gaseous fuels Metric series Specifications

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