Unverified82% confidenceTradeoffTime unknown
黑丝布（三层黑纱）遮光率高但透气差易发闷，涂层银胶布遮光同样好但易开裂脱落，长期使用优先选夹层黑丝而非表面涂层工艺
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified黑丝布(添加黑色涤纶丝的编织遮光布)遮光效果好且垂坠自然，涂层遮光布(背面刷银/黑胶)遮光更彻底但久用易开裂脱落、不能反复水洗，长期使用优先选黑丝布92% 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91% 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91% similarUnverified三层复合遮光布（面料+黑丝+背布）遮光和挺括度好但硬挺不易垂坠且厚重难晒干；单层黑丝涂层布轻便但涂层直接暴露易磨损；高密提花布手感垂坠、可机洗但遮光通常在90%左右90% similarUnverified黑丝布三层复合结构（布+黑纱+布）遮光率高但整体克重和厚度低于涂银/涂层遮光帘，隔音和隔热效果相对涂层款偏弱90% similar
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