Unverified90% confidenceDecision RuleTime unknown
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
1
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90%
Confidence
Long-term
Relevance
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Unverified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84% similarUnverified材质优先选PP(聚丙烯)且带食品级/母婴认证标识，PP耐低温不易开裂且无塑化剂风险；避免选PVC材质，PVC可能含邻苯二甲酸酯增塑剂，新品异味重且长期接触尿裤可能迁移异味83% similarUnverified材质优先选HDPE（高密度聚乙烯）或食品级PE，认准无BPA标识；避免PVC材质（可能含增塑剂）和有明显塑料刺鼻气味的产品82% similarUnverified选材质优先医用级PVC或热塑性聚合物且明确标注不含DTHP/邻苯二甲酸盐增塑剂，长期接触黏膜的产品避免普通工业PVC82% similarUnverified材质认准PP或PE食品级，避免PVC及标注含增塑剂的软胶；正规产品会标注BPA-free，无标注且异味明显的低价软胶折叠盆慎选81% similar
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