Unverified80% confidenceDecision RuleTime unknown
长期贴在阳光直射窗边或阳台的墙贴，需确认色牢度（防紫外线），普通印刷PVC约半年到1年就明显褪色发黄
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified阳光直射墙面选UV耐候色牢度产品或加保护膜，普通印刷PVC贴3-6个月即明显褪色偏黄90% similarUnverified阳光直射墙面不建议挂普通喷绘或照片打印画，UV会导致3-6个月内明显褪色发黄，需选UV防褪色墨水或加装防紫外线玻璃/亚克力86% 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85% similarUnverifiedPP材质在长期日晒下会黄化变脆，摆放在飘窗、阳台等强光位置应选加抗UV配方或深色不透明款，纯透明款半年到一年易发黄发脆84% similarUnverified长期靠窗/受日照的展示位必须选防紫外线（UV-resistant/抗UV涂层）亚克力，否则普通亚克力2-3年会泛黄，且透紫外线会加速藏品颜料/涂装褪色83% similar
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