Unverified75% confidenceFactTime unknown
涤纶（聚酯纤维）遮蔽帘克重通常80-150g/㎡，克重越高垂感和遮光越好；100g/㎡以上适合固定遮挡，60g/㎡以下适合轻薄防尘
1
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75%
Confidence
Long-term
Relevance
-
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Unverified帘布克重≥120g/㎡且采用双层加厚无纺布或涤纶混纺时遮蔽性好，能挡住内部杂乱；纯棉麻单层帘（＜80g/㎡）透光明显，白天仍可见内部物品86% similarUnverified布料克重是质感关键指标：涤纶遮光布常见220-300g/㎡，300g以上垂坠感与遮光更好；仿麻/棉麻低于180g易透光且褶皱不挺85% similarUnverified布料克重方面，牛津布类300D-600D兼顾遮光耐咬与透气，涤纶遮光绒克重约200-300g/㎡遮光率可达90%以上但透气差；家用安抚推荐600D牛津布带透气网84% similarUnverified涤纶针织背景布克重≥180g/m²才能有效遮挡后方墙面透光和杂物，薄款（<120g/m²）在补光灯下会透底显廉价83% similarUnverified面料克重是遮光与压缩感的关键：≥280g/㎡的高克重面料遮光好、塑形强但透气差；200-250g/㎡兼顾透气与遮光适合夏季；＜180g/㎡多为轻薄款仅适合瑜伽室内82% similar
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