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GB/T 5169.13-2024 Active
GB/T 5169.13-2024 Fire hazard testing for electric and electronic products—Part 13:Glowing/hot-wire based test methods—Glowing-wire ignition temperature(GWIT) test method for materials
Abstract
This document specifies in detail the glow-wire test method for conducting flammability tests on samples of solid electrical insulating materials or other solid materials, with the aim of determining the glow-wire ignition temperature (GWIT).
GWIT is a temperature that is 25°C (or 30°C) higher than the highest temperature measured by this standardized test procedure. During the test, the tested material does not ignite, and any flame phenomena that occur last no longer than 5 seconds. Moreover, the sample does not completely burn out during the test.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 5169.13-2024 |
| CCS | Basic standards and general methods |
| ICS | The flammability and combustion performance of materials and products |
| Implement Date | 2025-03-01 |
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