Unverified90% confidenceDecision RuleTime unknown
阻燃材质认准UL94 V-0级别,普通ABS(HB级)遇明火会持续燃烧,插座本身是发热点,V-0级材料离火后10秒内自熄且不滴落
1
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90%
Confidence
Long-term
Relevance
-
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Unverified阻燃等级认准UL94 V-0级,宠物啃咬可能损伤绝缘层导致短路起火,V-0级离火后10秒内自熄且不滴落,普通HB级仅缓慢燃烧不达安全标准85% similarUnverified认准阻燃标识(如UL认证、GB/T标准或标注'阻燃VW-1')的胶带,遇火自熄不助燃;廉价无认证胶带可能使用普通PVC遇明火持续燃烧70% similarUnverified燃烧时长与火力集中度是矛盾关系:六亚甲基四胺块火力猛、烧水快但每块仅烧8-12分钟;蜡基/酒精凝胶块燃烧持久但火焰温度低、烧水慢68% similarUnverified普通防火文件箱的防火填充层遇高温会释放水蒸气来降温,因此火灾后内部纸张可能受潮,但这是正常保护机制;真正的防火实测认证(ETL/UL实测)比厂商自称的'防火材料'可信度高得多67% similarUnverified每次点燃前将烛芯剪至约5mm,可减少黑烟、防止火焰过大和容器熏黑;燃烧单次不超过4小时避免容器过热开裂66% similar
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