UNI EN ISO 1133-2 : 2012
Current
The latest, up-to-date edition.
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
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 Procedural set-up
9 Procedure
10 Flow rate ratio (FRR)
11 Precision
12 Test report
Annex A (informative) - Verification of temperature in the
cylinder
Annex B (informative) - Repeated MVR determinations on
different materials carried out in line with this
part of ISO 1133
Bibliography
Describes a procedure for the determination of the melt volume-flow rate (MVR) and melt mass-flow rate (MFR) of thermoplastic materials that exhibit a high rheological sensitivity to the time-temperature history experienced by the sample during the test and/or to moisture.
| DevelopmentNote |
Supersedes UNI EN ISO 1133. (02/2012)
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 1133-2:2011 | Identical |
| ISO 1133-2:2011 | Identical |
| ISO 7391-2:2006 | Plastics Polycarbonate (PC) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties |
| ISO 1133-1:2011 | Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard method |
| ISO 14910-2:2013 | Plastics Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion Part 2: Preparation of test specimens and determination of properties |
| ISO 472:2013 | Plastics — Vocabulary |
| ISO 307:2007 | Plastics Polyamides Determination of viscosity number |
| ISO 15512:2016 | Plastics Determination of water content |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.