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09/30183435 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN ISO 1133-1 - PLASTICS DETERMINATION OF THE MELT MASS-FLOW RATE (MFR) AND THE MELT VOLUME-FLOW RATE (MVR) OF THERMOPLASTICS - PART 1: STANDARD METHOD
Available format(s)

Hardcopy , PDF

Superseded date

03-31-2012

Language(s)

English

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
   5.1 Extrusion plastometer
   5.2 Accessory equipment
6 Test sample
   6.1 Sample form
   6.2 Conditioning
7 Temperature verification, cleaning and maintenance
   of the apparatus
   7.1 Verification of the temperature control system
   7.2 Cleaning the apparatus
   7.3 Vertical alignment of the instrument
8 Procedure A: mass-measurement method
   8.1 Selection of temperature and load
   8.2 Cleaning
   8.3 Selection of sample mass and charging
       the cylinder
   8.4 Measurements
   8.5 Expression of results
9 Procedure B: displacement-measurement method
   9.1 Selection of temperature and load
   9.2 Cleaning
   9.3 Minimum piston displacement distance
   9.4 Timer
   9.5 Selection of sample mass and charging
       the cylinder
   9.6 Measurements
   9.7 Expression of results
10 Flow rate ratio (FRR)
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 performing
        a compacted charge of material by compression
  C.1 General
  C.2 Principle
  C.3 Apparatus
  C.4 Conditioning
  C.5 Compaction procedure
  C.6 Handling of compacted charge
Annex D (informative) - Precision data for PP obtained
        from the intercomparison of MVR and MFR
        testing

BS EN ISO 1133-1

Committee
PRI/21
DocumentType
Draft
Pages
31
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

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 1133:2005 Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics

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