Unverified80% confidenceFactTime unknown
PVC材质在紫外线和高温暴晒下会加速老化变脆,长期户外存放的坐骑1-2个泳季后接缝易开裂,暴晒地区优先选带抗UV涂层的产品
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified户外/长期暴晒使用应选耐候等级标注UV稳定处理的产品,普通PVC膜暴晒1-2年会出现翘边、发黄、气泡;PET基材抗老化优于PVC84% similarUnverified长期直晒的阳台不建议选普通PVC或EVA材质,紫外线会加速老化脆化、变色发硬;应选添加抗UV的PP塑料或户外专用橡胶垫83% similarUnverified户外使用时太阳能板和机身外壳长期暴晒容易老化,选购时应确认外壳是否为抗UV材质,否则一两个夏天后面板效率和外观会明显劣化82% similarUnverified不适合长期户外固定暴露使用,聚丙烯材质不耐紫外线,长期日晒后强度会明显下降、老化变脆82% similarUnverified户外无遮蔽场地不建议买大量塑料件器材,长期暴晒会使普通PP/PVC在1-2年内脆化开裂,户外应选UV抗老化处理的HDPE或镀锌钢材81% similar
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