Unverified80% confidenceDecision RuleTime unknown
PVC材质款价格低但长期暴晒易褪色变脆，亚克力款耐候性更好但价格稍高，户外场景优先选亚克力材质
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPVC材质在阳光长期暴晒下容易老化变硬，户外长期放置寿命明显缩短，用完建议收纳避光存放82% similarUnverified透明度越高（全PVC）识别越方便，但PVC冬季低温易变硬开裂、夏季易发黄，且不透气；追求长期耐用应牺牲部分可视性选网面或涤纶81% similarUnverifiedPVC材质在长期高温暴晒下可能变硬、收缩或翘边，朝西/朝南强日照窗户的使用寿命会明显缩短79% similarUnverified面料克重越低越透气速干但耐磨性和遮盖性下降，高强度户外或防刮场景应选择更高克重款式77% similarUnverified全透明PVC材质过安检快、找东西直观，但PVC冬天易变硬开裂、夏天易发黏，长期耐用性差；半透明网面或纯色布面更耐造但牺牲可视性77% similar
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