Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method
Also Known As:
SKU179342166
Published by
Deutsches Institut für Normung
DIN
Publication Date2012-03
Pages CountPages32
This part of the standard specifies 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. Procedure A is a mass-measurement method. Procedure B is a displacement-measurement method. Normally, the test conditions for measurement of melt flow rate are specified in the material standard with a reference to this standard. The test conditions normally used for thermoplastics are listed in Annex A.
Details
| Descriptors | Copolymers, Definitions, Determination, Extruding, Extrusion die, Flow analysis, Flow properties, Flow values, Loading, Mass, Materials, Melt flow index, Melt volume index, Melting, Melting point curves, Plastics, Process engineering, Rheology, Softening-point determination, Temperature, Test equipment, Testing, Thermoplastic polymers, Viscosity, Viscosity measurement, Volume, Volume flow rate, Stress, Rheological properties |
| ICS Codes | 83.080.20 - Thermoplastic materials |
| Language(s) | English |
| File Size | 655.4 KB |
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