Unverified90% confidenceDecision RuleTime unknown
防水层选TPU材质而非PVC/PU：TPU无塑化剂、可高温机洗且无异味，PVC含增塑剂长期贴身使用有风险，闻起来有塑料味的基本是PVC/PU复合膜
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified可洗隔尿垫的防水层选TPU（聚氨酯膜）优于PVC和PU涂层：TPU耐高温可烘干、无异味、透气性更好，长期反复洗涤不易开裂脱层；PVC价格低但发硬有塑料味且不耐洗92% similarUnverifiedTPU防水层比PVC更透气环保且无异味，PVC防水层价低但硬挺易老化开裂并有塑料味，长期使用及母婴场景应优先选TPU层而非PVC90% similarUnverified防水层材质优先选TPU或食品级硅胶，避免PVC涂层（可能含塑化剂）；判断方法：闻是否有刺鼻胶味，TPU/硅胶无味，PVC有明显塑料味90% similarUnverified有异味或塑料感强的防水层多为PVC材质，可能含增塑剂，长期贴身使用有安全隐患，认准无异味TPU或PUL面料89% similarUnverified防水层材质选TPU优于PVC：TPU无增塑剂、耐高温洗涤且更透气环保，PVC虽便宜但久用易硬化开裂且可能含邻苯二甲酸酯，接触婴幼儿皮肤应避开89% similar
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