Unverified80% confidenceDecision RuleTime unknown
底座外壳材质ABS成本低但耐温约80℃，PC材质耐温可达120℃且阻燃等级更高；高功率或持续通电设备优先选PC或PC+ABS合金外壳
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Unverified面板材质优先选PC（聚碳酸酯）而非普通ABS或PVC：PC耐温可达110℃以上且阻燃等级达V0，插座过载发热时不易变形熔化，ABS长期高温易发黄变脆85% similarUnverified阻燃外壳材质应选PC料而非普通ABS，PC料阻燃等级可达UL94 V-0（离火自熄），耐温可达110℃以上，可避免大功率电器长期使用导致插座软化变形起火85% 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83% similarUnverified外壳选PC材质抗冲击性优于ABS，低温环境(如冬季托运舱)PC不易脆裂；PP整体成型款抗摔但偏重，纯ABS款便宜但易开裂不建议托运81% similarUnverified外壳阻燃材质应选PC（聚碳酸酯）材质，灼热丝阻燃温度需达750℃及以上；避免选用ABS或普通PP材质外壳，其阻燃等级和耐高温性能不足，长期负载易变形碳化80% similar
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