Unverified75% confidenceFactTime unknown
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
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75%
Confidence
Long-term
Relevance
-
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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92% 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89% similarUnverified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89% similarUnverified西晒房间遮光窗帘除遮光外应关注隔热，选背面浅色（银/白）反射热量的涂层布或加装隔热衬里，深色吸光布会导致帘布蓄热、室内更闷88% similarUnverified带反光涂层或浅色外层的遮阳帘比纯黑深色款吸热少，深色布料在阳光直射下表面温度可比浅色高10℃以上，选浅色/银涂层外层降温更佳88% similar
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