Unverified80% confidenceDecision RuleTime unknown
选择带阻燃芯或芳纶（Kevlar/Nomex）外皮的绳索，普通尼龙/涤纶绳在明火直接炙烤下约200~260℃即软化断裂，火场逃生场景应认准防火材质
1
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80%
Confidence
Long-term
Relevance
-
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Unverified火灾逃生场景优先选芳纶（Kevlar/Nomex）或玄武岩纤维外皮绳，可耐300-500℃短时高温，普通尼龙绳熔点仅约260℃且遇明火迅速软化断裂93% similarUnverified材质应选阻燃防火处理的芳纶纤维或包胶钢缆，火灾逃生时接触面可能超过200℃，纯尼龙绳梯在明火中数十秒即软化断裂82% similarUnverified迪尼玛（UHMWPE）绳同强度下比尼龙更细更轻、耐磨抗切割强，但熔点仅约150℃且遇火焰易融断；火灾逃生场景反而应选阻燃芳纶或耐高温尼龙，而非迪尼玛75% similarUnverified涤纶/尼龙材质围裙不耐明火，接近燃气灶时熔融滴落易造成烫伤；靠近明火操作（如烧烤、爆炒）应选阻燃棉或芳纶（Nomex）材质，标注符合EN ISO 11612或阻燃处理75% similarUnverifiedTC棉涤混纺材质具备天然近火防火性（不易熔融滴落），适合在天幕下使用篝火、炭炉等明火场景，是选择这款的核心理由。72% similar
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