This document specifies a specific method for determining the Vicat softening temperature (VST) of thermoplastics pipes and fittings. It includes the adaption of method B 50 of ISO 306:2022 using a force of 50 N and a heating rate of 50 °C/h and the procedure for specimen preparation.
It includes the particular test conditions for determining the Vicat softening temperature (VST) of unplasticized poly(vinylchloride) (PVC-U) or chlorinated poly(vinylchloride) (PVC-C) pipes and fittings, for high impact resistance poly(vinylchloride) (PVC-HI) pipes and for acrylonitrile/butadiene/styrene (ABS) and acrylonitrile/styrene/acrylic ester (ASA) pipes and fittings.
This document can also be used for pipes and fittings from other materials (e.g. PE-UHMW).
| Označení | ČSN EN ISO 2507 (646467) |
|---|---|
| Katalogové číslo | 523763 |
| Cena | 340 Kč340 |
| Datum schválení | 1. 7. 2026 |
| Datum účinnosti | 1. 8. 2026 |
| Jazyk | angličtina (obsahuje pouze anglický originál) |
| Počet stran | 24 stran formátu A4 |
| EAN kód | 8596135237630 |
| Tato norma nahradila |
ČSN EN ISO 2507-3 (646467) z května 2018
ČSN EN ISO 2507-1 (646467) z května 2015 ČSN EN ISO 2507-2 (646467) z května 2015 |
| Dostupnost | skladem (tisk na počkání) |