Unverified80% confidenceDecision RuleTime unknown
材质优先选PC（聚碳酸酯）或ABS，认准阻燃等级V-0，避免劣质回收料PVC——PVC受热可能释放氯化物且阻燃性差，插座发热场景有隐患
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80%
Confidence
Long-term
Relevance
-
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Unverified阻燃材质应选PC（聚碳酸酯）或ABS+V0阻燃等级，避免选用PVC或普通PP材质；插座区域长期通电存在发热风险，V0级材料离火后自熄不滴落91% similarUnverified材质优先选PC（聚碳酸酯）或阻燃ABS，认准UL94 V-0阻燃等级，避免使用无标识软胶或PVC材质，后者受热易释放增塑剂且阻燃性差90% similarUnverified材质优先选PC（聚碳酸酯）或ABS阻燃料，认准750℃灼热丝阻燃标识；避免PP及回收料，回收料保护盖遇高温易变形收缩导致松脱，且可能含增塑剂90% similarUnverified材质应选择PC（聚碳酸酯）或ABS并标注阻燃等级V0，PVC材质耐温低（＜80℃）且长期插拔易老化开裂，不适合用于插座这类可能升温的部位89% similarUnverified材质优选PC（聚碳酸酯）或ABS防火阻燃料，认准UL94 V-0阻燃等级，插座区域温度较高，普通PVC或劣质塑料受热易变形老化甚至有隐患88% similar
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