Unverified90% confidenceDecision RuleTime unknown
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
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Unverified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82% similarUnverified户外或潮湿环境（阳台、车库、地下室）优先镀锌钢管或防紫外线波纹管，普通PVC管长期日晒会脆化开裂，寿命大幅缩短64% similarUnverified遮光率越高透气性越差：全遮光铝箔款夏天封窗后车内闷热，透气网纱款凉爽但只能挡强光不能完全遮黑，午睡休息选前者、日常防晒选后者64% similarUnverified夏季降温窝垫优先选带铝箔隔热层+凝胶层的双层结构，铝箔反射地面热辐射，凝胶提供接触凉感，单一凝胶垫在密闭室内易回温发闷63% similarUnverified铝箔反射隔热层对阻挡直射阳光和红外线有效，但整车隔热效果同时受天幕玻璃本身镀膜程度影响，遮阳帘只是叠加辅助，并非根本性解决方案63% similar
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