Unverified80% confidenceDecision RuleTime unknown
袋体材质优先选600D以上牛津布或PVC涂层，普通210D尼龙装碎石易被磨破；长期户外暴晒应选带UV涂层款，普通面料1-2季就脆化开裂
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80%
Confidence
Long-term
Relevance
-
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Unverified布料看600D以上牛津布或含硅涂层（PU/PVC涂层），普通300D涤纶在阳光暴晒下1-2个季节就会脆化褪色86% similarUnverified600D牛津布+PVC涂层属于折叠箱常见耐用级别材质，比无涂层牛津布更易擦拭清洁，但长期户外紫外线暴晒会加速涂层老化85% similarUnverified潮湿或户外环境（泳池、浴室、工地）应选PP合成纸或PVC覆膜材质并标注UV防褪色，普通铜版纸/哑光纸挂图在阳光直射下3-6个月即明显褪色，遇水起皱80% similarUnverified遮光配件常用材质中，PVC涂层遮光率最高但夏季易散发气味且不透气；三层编织遮光布无涂层、无味、耐洗，是配件里布的主流耐久选择77% similarUnverifiedPVC胶贴款附着更牢固可用于磨砂/曲面玻璃，但揭除后易残留胶痕，需用酒精或除胶剂清理；不透明PVC贴透光率通常＜30%，透光彩绘应选EVA或半透明材质77% similar
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