Unverified75% confidenceCautionTime unknown
EVA材质长期在阳光直射或高温下易变形、加速释放异味，飘窗或阳台等强光区域应避免使用EVA垫，改用抗UV的PVC或硅胶材质
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified透明/半透明PVC或EVA材质便于识别内容物，适合频繁取用；但PVC低温下（冬季<5度）易变硬开裂，北方阳台或车库存放选EVA或PE材质更耐低温78% similarUnverified泡沫救生圈避免长期暴晒存放，EVA/EPE材质长期紫外线照射会脆化开裂降低浮力；充气款高温暴晒会导致内压升高胀裂78% similarUnverifiedEVA材质轻便且成本低，但透气性弱于网眼或硅胶结构，夏季或室内高温环境易出汗捂闷77% similarUnverified户外或半开放楼梯需选耐UV和抗温变的硅胶/PVC，普通EVA泡棉在暴晒下会脆化开裂并失去粘性，通常1个季度即老化74% similarUnverified不建议在高层住宅仅使用免打孔胶粘式ABS限位器作为唯一防护，夏季高温+紫外线会加速胶体老化脱落，胶粘承拉在极端天气下不可靠73% similar
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