Unverified82% confidenceCautionTime unknown
长期户外暴晒场景不建议选聚丙烯（PP）绳，PP绳抗紫外线差，暴晒数月即老化脆化断裂；户外固定应选带UV涂层的聚酯绳
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPP绳（聚丙烯）耐紫外线差，长期户外暴晒会脆化断裂；如需长期户外固定应选做过UV处理的尼龙或涤纶绳90% similarUnverifiedPP塑料（聚丙烯）捆扎绳单价最低但抗紫外线差，户外暴晒3-6个月即脆化断裂；长期户外固定应选HDPE或含抗UV剂的丙纶绳86% 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84% similarUnverified不适合长期户外暴晒场景，PP聚丙烯材质抗紫外线能力差，长期日晒后会老化变脆、强度显著下降84% similarUnverified包裹需长期户外存放或防晒的物品不建议用普通透明缠绕膜，普通PE膜不抗紫外线，长期暴晒会脆化破裂84% similar
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