Unverified82% confidenceDecision RuleTime unknown
可重复使用（可洗）尿垫的防水底层需为TPU而非PVC，TPU耐反复水洗且无塑化剂气味，PVC底层水洗几十次后易开裂脱层失去防水性
1
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82%
Confidence
Long-term
Relevance
-
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Unverified可重复水洗隔尿垫的核心看TPU防水膜而非PU涂层，TPU可耐受60℃热水洗涤且防水不老化，PU涂层洗几次就会脱落失去防水性92% similarUnverified防水层选TPU优于PVC/PE涂层：TPU无塑化剂、耐反复水洗和高温烘干不易开裂，PVC涂层洗3-5次后易起皮龟裂失去防水性91% similarUnverified防水层选TPU材质而非PVC/PU，TPU无塑化剂、无胶味且可机洗80次以上不易脱膜，PVC遇热易释放异味且不耐反复水洗91% similarUnverified防水层应采用TPU贴合工艺而非PVC/PU涂层，TPU无塑化剂、耐洗次数可达50次以上且更柔软，PVC涂层洗5-10次后易开裂脱落失去防水89% similarUnverifiedTPU防水层比PVC/PE更透气且不易发硬发脆，长期反复水洗首选TPU；PVC材质在高温烘干后易开裂失去防水性89% similar
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