Unverified80% confidenceFactTime unknown
PVC-free TPU材质环保耐用，抗紫外线老化性能优于普通PVC地图袋，长期户外使用不易发黄变脆
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified户外常年使用应选UV稳定处理的PVC或TPU材质，普通PE扎带经日晒6-12个月会脆化断裂；温室内使用则无需高耐候，可选更便宜的软塑料81% similarUnverified透明PVC材质长期日晒会黄变发硬影响防水，需长期户外存放选深色TPU或加抗UV涂层款78% similarUnverified廉价PVC吸盘式遮阳挡在高温暴晒下吸盘老化脱落快、易散发塑料异味，长期日晒环境不建议购买，优先选无纺布+尼龙框架款78% similarUnverifiedPVC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78% similarUnverified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PVC77% similar
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