STN EN ISO 24025-1
| Name: | STN EN ISO 24025-1 |
| Validity: | Valid |
| Number of pages: | 20 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Plasty. Materiály z polysulfónu na tvárnenie a vytláčanie. Časť 1: Systém označovania a základy na špecifikáciu (ISO 24025-1: 2020) |
| English title | Plastics - Sulfone polymer moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24025-1:2020) |
| Release Date: | 01. 10. 2020 |
| Date of withdrawal: | |
| ICS: | 83.080.20 |
| Sorting character/National clasification code | 64 3670 |
| Level of incorporation: | idt EN ISO 24025-1:2020, idt ISO 24025-1:2020 |
| Official Journal | 09/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 25137-1:2017-07 (64 3670) |
| Note in Official Journal: | |
| Subject of the standard: | This document establishes a system of designation for sulfone polymer moulding and extrusion materials, including polysulfone (PSU), polyethersulfone (PESU) and polyphenylsulfone (PPSU), which can be used as the basis for specifications. The types of sulfone polymer materials are differentiated from each other by a classification system based on appropriate levels of the designatory properties a) temperature of deflection under load, b) melt mass-flow rate, c) Charpy notched impact strength, d) tensile modulus, and e) yield stress, and on information about composition, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials. |
| Preview: | Náhľad normy (PDF) |