Unverified88% confidenceDecision RuleTime unknown
阻燃材质看外壳PC材料,优质产品标注UL94 V-0级阻燃(离火5秒内自熄且不滴落),劣质产品用ABS或回收料仅达HB级,遇高温易变形起火——可看插座是否标注750℃灼热丝测试
1
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88%
Confidence
Long-term
Relevance
-
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Unverified阻燃外壳材质优先选PC(聚碳酸酯),阻燃等级达到UL94 V-0级,700℃灼热丝测试不起明火;避免选ABS材质外壳,耐温和阻燃性能明显较差90% similarUnverified收纳盒材质应认证阻燃等级达到UL94 V-0级,V-0级材料离火后10秒内自熄且无滴落物,普通ABS/PP如仅达HB级在插线板过热短路时可能助燃87% similarUnverified材质应认准PC或ABS阻燃料并带UL94 V-0阻燃等级;PVC软胶或劣质料在插座打火时可能助燃,不建议购买无阻燃标识的透明软塑款86% similarUnverified阻燃材质认准PC材质且氧指数≥30(V0级阻燃),劣质插座常用ABS或回收料,遇高温易变形起火;外壳按压回弹快、无刺鼻气味是简单判断法86% similarUnverified阻燃材质应选择通过UL94 V-0级或V-1级认证的ABS/PC材质,V-0级离火后10秒内自熄且无燃烧滴落物,是包裹带电插座的最低安全标准85% similar
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