GB/T 40237-2021
ActiveTest method for ignitability of foamed plastic—Welding spark method
泡沫塑料着火性试验方法 电焊火花法
Application Summary AI generated
This standard specifies a test method to assess the ignitability of foamed plastics when exposed to welding sparks, simulating real-world fire risks during welding operations. It is applied in industrial settings where foamed plastics are used as insulation or cushioning materials, such as in construction, packaging, or automotive manufacturing, to evaluate their fire safety performance under specific ignition sources. The method provides a standardized procedure for quality control and regulatory compliance in environments where welding activities occur near combustible foamed materials.
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