UL94-5V (5-inch flame combustion test)
125mm vertical combustion test (IEC60695-11-20, ASTM D5048)
Mount the test piece (125±5×13±0.5×t mm) vertically in the clamp and perform 5 seconds of direct flame exposure from a 125mm flame 5 times, then evaluate based on the combustion behavior. Hold the flat test piece (150±5×150±5×t mm) horizontally and perform 5 seconds of direct flame exposure from a 125mm flame 5 times from below, then evaluate based on the combustion behavior. The 5V test is conducted on materials that conform to V-0 or V-1 ratings.
- Company:DJK
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