Unverified80% confidenceTradeoffTime unknown
遮光越强的三层涂层布克重通常≥300g/㎡，越厚越硬挺、垂坠感好但透气性差、夏季闷热；频繁进出的通道门宜选轻薄款方便掀动
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified厚度越厚缓冲越好但越重、越难清洁翻晒，且高厚度垫多为折叠款存在折痕鼓包问题；2cm左右为综合最优，超过3cm多用于地暖房或特殊防护需求81% similarUnverified袖套越轻薄（＜30g/只）越透气凉快，但过薄面料防晒涂层易透光、易勾丝，重量与防晒耐用性存在权衡78% similarUnverified遮光越彻底的面料越厚重（三层复合黑丝夹层），透气性越差，夏季贴窗易积攒闷热和冷凝水；追求便携轻薄和全遮光两者难兼得，通勤租房场景可接受95%遮光换取更小收纳体积78% similarUnverified面料克重反映厚度与遮光稳定性：≥280g/㎡为加厚遮光，垂坠感好不易透光；180-250g/㎡为常规款；<150g/㎡多为半遮光或纱质，长期日晒易褪色变脆77% 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76% similar
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