Unverified82% confidenceTradeoffTime unknown
耐用性与轻便存在权衡：全塑料/PVC材质卡牌耐磨防水但偏重，纸质卡牌轻便但在车内高温环境(夏季车内可达60℃)易翘曲变形
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified粘附力与耐温性通常呈反比：PVC/PVDC粘附力强但耐温低，PE耐温高可微波但粘附力偏弱、封口需缠绕更紧78% similarUnverified耐温与柔软度的权衡：玻璃布胶带耐高温但硬、贴合性差、不适合缠绕小型接头；PVC胶带柔软贴合好但耐温低。小接头低温场景选PVC，大平面高温场景选玻璃布77% similarUnverified液态硅胶外被在车内高温暴晒下不易变硬开裂，相比PVC线材有更好的耐高温老化表现，适合长期放置在车内76% similarUnverifiedPVC材质防水套长期日晒会硬化脆裂，热带/海边高频使用选TPU材质，其耐低温耐老化性能更好且透明度长期不发黄，寒冷环境（<0度）避免选普通PVC封口卷边会变硬难以密封76% similarUnverifiedTPU材质比PVC更耐低温不易脆化（-40℃仍柔软）、更耐磨且无异味，适合寒冷环境或频繁使用；PVC便宜但低温易硬化开裂、有塑料味76% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/126142API
curl https://kongchang.com/api/v1/knowledge/claims/126142MCP
get_claim(id=126142)