EN
SR EN ISO 4589-1:2017
Materiale plastice. Determinarea comportării la foc cu ajutorul indicelui de oxigen. Partea 1: Cerinţe generale
ISO 4589-1:2017 specifies the general requirements for the oxygen index (OI) test which are further described in ISO 4589-2 and ISO 4589-3 as follows: - ISO 4589-2 describes a method for determining the minimum volume fraction of oxygen in a mixture of oxygen and nitrogen introduced at 23 °C ± 2 °C that will just support combustion of a material under specified test conditions; - ISO 4589-3 describes methods of carrying out the same determination over a range of temperatures typically between 25 °C and 150 °C (although temperatures up to 400 °C can be used).
Status :
In vigoare
Data aprobării : 31.10.2017
Număr de pagini : 18
ICS : 13.220.40 Comportamentul la foc si inflamabilitatea materialelor si produselor,83.080.01 Materiale plastice, în general
Comitet tehnic : 108 - Materiale plastice şi cauciuc, metode de analiză şi produse
- Inlocuieste SR EN ISO 4589-1:2004