Unverified85% confidenceCautionTime unknown
户外或潮湿环境（泳池、码头、洗车场）应选PVC/铝板+UV油墨或搪瓷材质，普通纸质覆膜标牌在阳光直射下6-12个月即出现绿色褪色发白，识别性下降
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85%
Confidence
Long-term
Relevance
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Unverified仿真绿植墙优选PE材质而非PVC，PE抗紫外线不易褪色、触感更真实，PVC在阳光直射下3-6个月易发黄脆化；户外或阳台安装必须认准UV防晒标识79% similarUnverifiedUV喷印色彩饱和度和耐候性优于热转印，UV墨水固化后防水抗刮、户外/浴室不掉色；热转印仅适合聚酯涂层帆布，长期日晒2-3年后偏色发黄78% similarUnverified露天使用必须选UV耐候型（抗紫外线涂层）+ 防水粘胶，普通室内黄板在户外暴晒3-5天粘胶就会龟裂失效77% similarUnverified荧光色（尤其荧光黄绿）经过多次水洗和长期日晒会褪色，可视度随之下降，作为安全装备使用2-3年后应评估更换，褪色的荧光夹克安全性大打折扣76% similarUnverified阳光直射场景（车贴、朝阳窗户）应选带UV抗紫外线涂层的贴纸，普通印刷半年内明显褪色发黄76% similar
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