Unverified75% confidenceDecision RuleTime unknown
PS发泡框（仿实木）比纯PVC框边缘更挺括不易塌角，但耐候性差、长期日晒会黄变；朝南强光墙面选PS/铝合金框，避免浅色PVC发黄
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified透明盒长期日晒会使PS材质黄化变脆，收纳盒放置阳台或飘窗展示的应选PP或加抗UV涂层材质，避免选普通PS透明盒82% similarUnverified带自粘胶的PVC透明防撞条长期贴在阳光直射墙角会黄变发脆，1年内失去弹性；朝南直射位置应选带UV稳定剂的硅胶或深色EVA80% similarUnverified深色壁纸（尤其自粘PVC）长期暴晒易褪色泛黄，光照强的墙面应选择抗UV/防晒标注的产品或浅色系；纯纸壁纸耐光性普遍弱于PVC和无纺布80% similarUnverified皮质相框（PU/真皮包边）易受阳光暴晒导致褪色开裂，不建议放置在朝南飘窗或阳台等直射光位置，此类环境优先金属或喷漆实木79% similarUnverifiedPVC发泡（仿木）叶片密度越高越不易受热变形，选表面平整无颗粒感、边缘规整的；劣质发泡PVC在阳光暴晒下会逐渐发黄软化下垂78% similar
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