Unverified85% confidenceTradeoffTime unknown
遮光率与透气性天然矛盾：涂层遮光布（银胶/黑胶）遮光≥99%但几乎不透气，密织物理遮光布透气好但遮光多在85%以下，长时间罩笼场景应牺牲遮光率保透气
1
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85%
Confidence
Long-term
Relevance
-
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Unverified遮光率与透气性存在矛盾：多层遮光棉/挂布可达99%遮光但闷热，单层真丝透气但遮光率约85-90%；睡眠环境本身较暗时优先透气87% 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84% similarUnverified遮光率与透气性存在权衡：遮光率越高（黑胶涂层达99%）通常越不透气，夏季推荐70-90%遮光率+网孔透气的平衡款，而非追求全黑遮光83% similarUnverified遮光率与透气性/防潮性成反比：涂层遮光布遮光99%但完全不透气，长期贴窗易结露发霉；植绒或高密织造遮光布遮光90-95%但可透气，南方回南天优先选透气型82% similarUnverified遮光率与透气性成反比：三层涂层遮光布几乎不透气，用于常关闭的小空间隔断易闷；开放式隔断或需通风区域选双层纱帘或半遮光棉麻更合适82% similar
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