Unverified85% confidenceTradeoffTime unknown
TPU涂层材质耐磨抗撕裂优于PVC，适合岩石/沙滩摩擦环境；PVC更柔软易折叠但低温下易变硬开裂，寒冷地区选TPU
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedTPU材质比PVC更耐低温、更抗撕裂、无异味且可高频焊接，冬季或高原环境优先TPU；PVC在低温下会变硬发脆易开裂89% similarUnverifiedTPU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89% similarUnverifiedTPU材质比PVC更耐低温、耐折不易开裂、且更环保无异味，适合寒冷环境和长期使用；PVC更便宜但低温下易脆化，冬季或高海拔漂流优先选TPU88% similarUnverifiedTPU材质耐低温不易脆裂（-40℃仍柔软）且更环保无异味，PVC材质在低温下会变硬开裂、有塑料味；冬季户外或长期使用优先选TPU87% 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87% similar
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