Unverified78% confidenceFactTime unknown
夏季隔热需求应关注遮光布的涂层反射性能：涂银（反光层）比涂黑更能反射太阳辐射热，西晒房间选涂银遮光布可降低室内升温幅度
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified'涂银'和'涂白'遮光布还能反射阳光热量，夏季隔热效果优于纯黑丝布，西晒房间选背面银色涂层布可降低室温2-4度93% similarUnverified夏季隔热需求可选背面涂银或加银离子反射层的遮光帘，能反射部分辐射热降低室温1-3度，涂层朝窗户侧安装才有隔热效果90% similarUnverified遮光同时想隔热降温应关注布料背面反射层：银色/铝膜涂层反射红外线隔热效果最好，夏季西晒房可降低窗边温度3-5℃，但银色涂层从室外看反光明显且不美观，可选表布深色+背面浅涂层的复合款89% similarUnverified南向/西晒房间选遮光布时优先看隔热性能，浅色反光面（如背面银色涂层）比深色布更能反射热量降温，深色布虽遮光好但会吸热升温87% similarUnverified西晒/东晒房间夏季隔热优先选带涂层的遮光布，可反射部分热辐射降低室温2-3度；单纯高密提花布遮光好但隔热弱86% similar
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