Unverified80% confidenceFactTime unknown
带反射铝膜或多层隔热结构的充气垫在同等R值下比纯气室款更轻，但内置隔热层的高R值垫充气时会有明显'脆响'/沙沙声
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified反射型隔热（铝箔气泡膜/隔热涂料）单独使用R值有限，主要靠反射辐射热，需在有空气层的封闭空间才有效，屋面隔热应以厚度型保温板为主体，反射层作辅助81% similarUnverified防水密封性越好散热越差，长时间大音量播放机身易发热触发降频；夏日暴晒环境优先金属或散热孔设计款而非全封闭橡胶包裹款77% similarUnverified金属外壳扩展坞导热更好但本身会烫手，塑料外壳温度感知低但散热差易内部积热导致降速；多接口高负载场景优先选铝合金机身+带散热设计的款76% similarUnverified无覆铝膜版本不具备隔热保温功能，若用于外墙隔热、地暖反射或保温箱内衬等场景需另选覆铝膜款75% similarUnverified无覆铝膜版本不具备隔热保温功能，若需同时满足防震和保温（如冷链或隔热），需另选覆铝膜款75% similar
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