UNI EN ISO 1133-1 : 2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PLASTICS - DETERMINATION OF THE MELT MASS-FLOW RATE (MFR) AND MELT VOLUME-FLOW RATE (MVR) OF THERMOPLASTICS - PART 1: STANDARD METHOD
22-09-2022
09-02-2012
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 UNI EN ISO 1133. (02/2012)
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| EN ISO 1133-1:2011 | Identical |
| ISO 1133-1:2011 | Identical |
| UNI 9736 : 2014 | FITTINGS MANUFACTURED WITH MIXED JUNCTION, METAL-POLYETHYLENE, FOR USE IN PIPELINES FOR THE SUPPLY OF GASEOUS FUELS, WATER AND OTHER FLUIDS UNDER PRESSURE AND METAL-POLYPROPYLENE PIPES FOR WATER SUPPLY AND OTHER FLUIDS UNDER PRESSURE - REQUIREMENTS, TESTING, FITNESS FOR PURPOSE AND ASSESSMENT OF CONFORMITY |
| 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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