Unverified83% confidenceTradeoffTime unknown
遮光率越高的涂层布通常越厚重、透气性越差，夏季易积热导致窗边闷热；而追求垂坠感和透气性的雪尼尔/棉麻则很难做到99%遮光，需在遮光与舒适间取舍
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified遮光越强的涂层布通常越厚重、透气性越差，夏季贴窗易形成闷热层且不透气；若房间通风差可选择'遮光不遮气'的珠光镂空涂层，牺牲约5%遮光率换取透气92% similarUnverified遮光率越高的布料通常越厚重、透气性越差，长期不通风的房间夏季会加剧闷热，建议搭配纱帘做双层或选透气型全遮光布90% similarUnverified遮光率与透气性存在直接矛盾：全遮光涂层布料（遮光率95%+）几乎不透气，夏季易在篷内形成闷热小气候，建议选带侧面网纱透气窗的半遮款90% similarUnverified涂层越厚防晒防水越强，但布料越重且透气越差，夏季密闭遮阳篷内部易闷热聚热；追求凉爽选带侧面通风窗或银胶反射款而非一味加厚89% similarUnverified遮光率越高的涂层布往往越硬挺、垂坠感和透气性越差，夏季密闭卧室易闷热积味；追求手感和垂坠的三层编织遮光布遮光率一般80-95%，二者难兼得89% similar
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