Unverified80% confidenceFactTime unknown
TPU材质可高频热熔修补，PVC需专用胶补片；户外长期使用优先选随附补丁包且材质可热合的产品
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedTPU材质气垫比PVC耐低温、抗老化且更轻，PVC遇冷易变硬开裂，冬季或高频使用优先选TPU面料86% similarUnverifiedTPU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85% 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84% similarUnverifiedTPU材质比PVC更耐低温不易脆化、更耐磨且环保无异味，适合寒冷环境和长期使用；PVC成本低但低温易变硬开裂、有塑料味，适合短期或温暖环境使用84% 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84% similar
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