Unverified82% confidenceDecision RuleTime unknown
材质优先选PC（聚碳酸酯）或ABS工程塑料，绝缘阻燃等级需达V0级，避免使用软质PVC或普通PP，后者耐温低易变形，长期插拔后绝缘性下降
1
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82%
Confidence
Long-term
Relevance
-
First Seen
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Unverified材质选PC或ABS阻燃工程塑料，绝缘性和耐温性优于普通PP；认准阻燃等级V0（离火自熄），避免选无阻燃标识的软胶或劣质塑料92% similarUnverified材质应选PC（聚碳酸酯）或ABS阻燃工程塑料，认准阻燃等级V0（离火自熄）；避免普通PP或PS透明脆料，后者易被啃咬断裂产生小碎片带来误吞风险87% similarUnverified材质应选择ABS或PC工程塑料并带阻燃标识（V0级），避免普通PVC软胶材质，后者遇高温易变形且部分含增塑剂，存在幼儿啃咬入口风险87% similarUnverified材质应选择阻燃PC或ABS并带有阻燃等级（如V0级）标识，避免选择廉价软质PVC或带刺激性气味的产品，插座区域一旦短路发热普通塑料易变形助燃86% similarUnverified选择材质应认准PE或PP材质且明确标注BPA-free、DEHP-free，避免PVC材质，冷冻后PVC增塑剂析出风险更高84% similar
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