Unverified88% confidenceDecision RuleTime unknown
水上运动选TPU材质而非PVC：TPU耐低温（-40℃不脆化）、耐撕裂强度是PVC的3-5倍，且不含增塑剂无异味；PVC低温易硬化开裂
1
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88%
Confidence
Long-term
Relevance
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UnverifiedTPU材质（热塑聚氨酯）比PVC更柔软透明、耐低温不发脆，冬季或寒冷水域选TPU；PVC便宜但0度以下易硬化开裂90% similarUnverified防水层选TPU材质优于PVC：TPU无塑化剂、透气性好、耐低温不易硬化开裂，PVC虽便宜但闷热、久用易脆化且可能含增塑剂90% similarUnverified材质优选TPU（热塑性聚氨酯）而非PVC，TPU无异味、耐低温不脆化（-40℃仍柔软）、可耐反复弯折；PVC冬季易变硬开裂且可能有塑化剂异味89% similarUnverified防水层选TPU材质优于PVC/PEVA，TPU无异味、耐低温不易开裂、且可机洗，PVC遇冷易变硬且含增塑剂气味重88% similarUnverifiedTPU材质防水防潮性能优于PVC，且更耐低温不易脆裂、无异味，冬季或长期使用优先TPU；PVC仅适合偶尔低价入门87% similar
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