60695-2-12-2000 Essais Relatifs Aux Risques Du Feu - Partie 2-12: Essai Au Fil Incandescent/Chauffant - Methode D?Essai D?Inflammabilite Sur Materiaux (Edition 1.0; Supersedes IEC 60695-2-1/2:1994)
Fire Hazard Testing - Part 2-12: Glowing/Hot-Wire Based Test Methods - Glow-Wire Flammability Test Method for Materials (Edition 1.0; Supersedes IEC 60695-2-1/2:1994)
Essais Relatifs Aux Risques Du Feu - Partie 2-12: Essai Au Fil Incandescent/Chauffant - Methode D?Essai D?Inflammabilite Sur Materiaux (Edition 1.0; Supersedes IEC 60695-2-1/2:1994) 是非强制性国家标准，您可以免费下载前三页
This part of IEC 60695 specifies the details of the glow-wire test to be applied to test specimens of solid electrical insulating materials or other solid materials for flammability testing to determine the glow-wire flammability index (GWFI).The test results make it possible to provide a relative comparison of various materials according to their ability to extinguish flames on removal of the electrically heated glow-wire and their ability not to produce flaming or glowing particles capable of spreading fire to a specified layer of wrapping tissue placed below.The test method is not valid for determining the flammability of complete items of equipment@ since the dimensions of the insulating systems or combustible parts@ the design and heat transfer to adjacent metallic or non-metallic parts@ etc.@ greatly influence the flammability of the materials used therein. In addition to this@ it is not valid for determining fire behaviour and fire hazard of equipment.One of the responsibilities of a technical committee is@ wherever applicable@ to make use of basic safety publications in the preparation of its publications.