GB/T 5169.13-2006 Fire hazard testing for electric and electronic products.Part 13:Glowing/hot-wire based test methods.Glow-wire ignitability test method for materials
This part of GB/T 5169 specifies in detail the glow-wire test method for ignitability tests on test samples of solid electrical insulating materials or other solid materials, with the purpose of determining the glow-wire ignition temperature (GWIT). In this test, an electrically heated glow wire is used as the ignition source. According to the ignition temperature of the test sample during the application of the glow wire, the test results can provide a relative comparison between various materials. This test method is not suitable for determining the ignitability of the whole equipment, because the structural size of the insulation system or combustible parts, the layout and heat transfer of adjacent metal or non-metallic parts, etc., have a great influence on the ignitability of the materials used. big impact. In addition, this test method is not applicable to the determination of the fire performance and fire hazard of equipment.
GB/T 5169.13-2006 history
2013GB/T 5169.13-2013 Fire hazard testing for electric and electronic product.Part 13:Glowing/hot-wire based test methods.Glow-wire ignition temperature (GWIT) test method for materials
2006GB/T 5169.13-2006 Fire hazard testing for electric and electronic products.Part 13:Glowing/hot-wire based test methods.Glow-wire ignitability test method for materials
1999GB/T 5169.13-1999 Fire hazard testing for electric and electronic products-Test methods-Glow-wire ignitability test on materials