Unverified85% confidenceDecision RuleTime unknown
遮光靠涂层还是靠密织要分清：银涂层/黑丝遮光布便宜但有胶味、不透气、易开裂脱层；三层加密提花本身纤维遮光更耐用无异味，优先选后者
1
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85%
Confidence
Long-term
Relevance
-
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Unverified遮光涂层布（银胶/黑丝三层布）遮光可达99%但透气差、易返味、折叠会出现涂层裂痕；提花高密度织物遮光约85-90%但手感更好更耐用，追求极致遮光选涂层，追求质感选高密织物88% similarUnverified遮光涂层分银胶、黑丝、发泡三种：黑丝（面料内夹黑纱）遮光率高且不易折痕发白，银胶涂层遮光好但反复揉搓易脱落起皮，选购时优先黑丝三层织物88% similarUnverified遮光原理分两类：银胶/黑胶涂层布靠背面涂层遮光（涂层可能开裂脱落，怕高温），高密度提花/黑丝布靠织物本身密度遮光（更耐用、可水洗但价格高），追求长期耐用选后者87% similarUnverified涂层遮光（银胶/黑丝涂层）比高密度织造遮光更彻底，但涂层长期会开裂脱落且不透气；三层高密度提花布遮光率约90%-95%但更耐用透气，追求99%全黑选涂层，追求耐用选高密度织造86% similarUnverified银胶/涂层遮光帘遮光率高但不透气、不能机洗（涂层易开裂脱落），只能手洗或擦拭；纱线本染的三层编织遮光布可机洗但遮光率略低，拆洗便利性与遮光率存在矛盾86% similar
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