Aluminum-plastic panel fire rating table
Release time:
2023-05-24
(1) According to GB/T8625-88, the average remaining length of each group of test pieces shall be ≥ 150mm (the remaining length of any test piece shall be> 0), and the average flue gas temperature peak value of each test shall be ≤ 200 ℃;
(2) According to GB/T8626-88, the flame tip height index is less than 150mm, and the phenomenon of burning drops igniting filter paper is not allowed;
(3) Test according to GB/T8627-1999, smoke density grade (SDR)≤ 75.
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