STN EN ISO 1133-1
| Name: | STN EN ISO 1133-1 |
| Validity: | Withdrawn |
| Number of pages: | 40 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Plasty. Stanovenie hmotnostného indexu toku taveniny (MFR) a objemového indexu toku taveniny (MVR) termoplastov. Časť 1: Normalizovaná metóda (ISO 1133-1: 2022) |
| English title | Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2022) |
| Release Date: | 01. 10. 2022 |
| Date of withdrawal: | 01. 03. 2023 |
| ICS: | 83.080.20 |
| Sorting character/National clasification code | 64 0861 |
| Level of incorporation: | idt EN ISO 1133-1:2022, idt ISO 1133-1:2022 |
| Official Journal | 09/22 |
| Amendments | |
| Replaced by: | STN EN ISO 1133-1:2023-03 (64 0861) |
| Repleces: | STN EN ISO 1133-1:2017-10 (64 0861) |
| Note in Official Journal: | |
| Subject of the standard: | This document 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 document. The test conditions normally used for thermoplastics are listed in Annex A. The MVR is particularly useful when comparing materials of different filler content and when comparing filled with unfilled thermoplastics. The MFR can be determined from MVR measurements, or vice versa, provided the melt density at the test temperature is known. |
| Preview: | Náhľad normy (PDF) |