EN
SR EN ISO 9773:2024
Materiale plastice. Determinarea comportării la foc a epruvetelor flexibile subţiri, dispuse vertical, în contact cu o sursă de aprindere sub formă de flacără mică
This document specifies a small-scale laboratory screening procedure for comparing the relative burning behaviour of vertically oriented thin and relatively flexible plastics specimens exposed to a low-energy-level flame ignition source. NOTE These specimens cannot be tested using method B of IEC 60695-11-10:2013 since they distort or shrink away from the applied flame source without igniting. This test method determines the afterflame and afterglow times of specimens. The classification system described in Annex A is intended for quality control and the preselection of component materials for products. The classification established by this method of test is applicable only to the material used for the specimens. NOTE Test results are influenced by material components, e.g. pigments, fillers, concentrations of fire retardants.
Status :
In vigoare
Data aprobării : 31.10.2024
Număr de pagini : 22
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 9773:2002
- Inlocuieste SR EN ISO 9773:2002/A1:2004