Unverified85% confidenceCautionTime unknown
室外活动不建议用亮面铝膜气球和深色乳胶气球：深色气球暴晒下吸热膨胀易爆，铝膜球遇高压电线有导电触电风险
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified室外门口装饰优先选铝膜气球，其抗紫外线和抗风性远超乳胶；乳胶气球在阳光直射下2-4小时即氧化发硬变哑光82% similarUnverified拍摄日出日落等长时户外延时不建议使用纯塑料球头支架，温度变化和风力下阻尼易失效导致画面缓慢偏移，应选金属阻尼云台63% similarUnverified西晒/夏季隔热需求应选带铝箔反射层或标注隔热率的款式，普通黑色遮光膜只挡光不隔热，反而吸热导致玻璃升温有炸裂风险61% similarUnverified双层中空玻璃（断桥铝窗）不建议贴深色高吸热膜，膜吸热后内外温差过大可能导致玻璃热应力炸裂，应选反射型浅色膜或咨询厂商热炸裂风险61% 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61% similar
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