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IEC 61249-2-53 Ed. 1.0:2025 (b)
プリント板及びその他の相互接続構造体の材料-第2-5部:被覆及び無被覆強化基板-規定の燃焼性(垂直燃焼試験)を有するPTFE無充填ラミネートシート,銅被覆
Materials for printed boards and other interconnecting structures - Part 2-53: Reinforced base materials clad and unclad - PTFE unfilled laminate sheets of defined flammability (vertical burning test), copper-clad

発行年月日: 2025-10-10
状態: 有効
邦訳版: 無

規格概要
IEC 61249-2-53:2025 specifies requirements for properties of PTFE unfilled reinforced laminated sheet of a thickness 0,05 mm up to 10,0 mm of defined flammability (vertical burning test), copper-clad. This part of IEC 61249 is applicable to the design, manufacture, use of PTFE unfilled reinforced laminated sheet of defined flammability (vertical burning test), copper-clad. Its flame resistance is defined in terms of the flammability requirements of 8.4.
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TC TC 91
ICS 31.180
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