Unverified82% confidenceFactTime unknown
TPU涂层材质防水性能优于PVC且更耐低温不易脆化，PVC在零下环境或反复折叠后易开裂漏水，寒冷地区户外优先选TPU
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified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% 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91% similarUnverified防水层认准TPU材质而非PU或PVC：TPU更薄、透气性更好且无异味，PVC久用易变硬开裂降低防漏性90% similarUnverified材质防水性中，TPU涂层比PVC/PEVA更耐低温不脆化、更环保无异味，冬季外出或冷藏后仍柔软；PEVA成本低但反复折叠后易在折痕处开裂漏液89% similarUnverifiedTPU防水膜比PU/PVC涂层更透气耐用，选防水款优先看背面是否标注TPU薄膜工艺，PVC涂层长期使用易脆化开裂且闷热89% similar
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