ISO 1431-1:2024

Rubber, vulcanized or thermoplastic — Resistance to ozone cracking — Part 1: Static and dynamic strain testing

Datum objavljivanja: 4. 7. 2024.

Опште информације

Trenutna faza: 60.60 Effective date: 4. 7. 2024.

Inicijator: ISO

Pripada: ISO/TC 45/SC 2

Vrsta: Međunarodni standard

ICS: 83.060

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

This document specifies the procedures intended for use in estimating the resistance of vulcanized or thermoplastic rubbers to cracking when exposed, under static or dynamic tensile strain, to air containing a definite concentration of ozone, at a definite temperature and, if required, at a definite relative humidity in circumstances that exclude the effects of direct light.
Either visual observation or image analysis, or both, are used to evaluate the formation and growth of cracks. The changes in physical or chemical properties resulting from exposure can also be determined.
Reference and alternative methods for determining the ozone concentration are described in ISO 1431-3.

Životni ciklus

PRETHODNO

POVUČEN
ISO 1431-1:2022

TRENUTNO

OBJAVLJEN
ISO 1431-1:2024
60.60 Standard objavljen
4. 7. 2024.

Nacionalna preuzimanja

SRPS ISO 1431-1:2025

ISS

Guma dobijena vulkanizacijom ili termoplastična guma – Otpornost na pojavu pukotina usled prisustva ozona – Deo 1: Ispitivanje statičkom i dinamičkom deformacijom

60.60 Standard objavljen

G045 Saznaj više