Unverified85% confidenceDecision RuleTime unknown
物理防螨面料织物密度需达到300根/10cm以上(对应约120支纱以上),才能真正阻隔螨虫及其排泄物过敏原穿透,低于此密度的所谓防螨仅是营销概念
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85%
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Unverified物理防螨(高密度织物,孔径≤10微米)比化学药剂防螨更持久安全,认准织物经纬密度≥300根/10cm、纱支≥60S的高密织造,可阻挡螨虫穿透同时无需依赖药剂90% similarUnverified物理防螨面料织物孔径需≤10微米才能有效阻隔尘螨(成螨体长约200-500微米,但幼螨及螨虫排泄物过敏原颗粒小至10微米),孔径≤6微米可同时阻隔过敏原颗粒87% similarUnverified选购防螨保护垫应关注纤维织物密度(防螨织物孔径需<10微米可阻挡尘螨穿过),而非依赖化学防螨剂涂层,涂层类随洗涤次数增加会失效84% similarUnverified枕套面料的克重与密度影响防螨效果,防螨面料通常纱支密度需达到高支高密(如300根以上),普通印花棉布无实际防螨作用84% similarUnverified防螨看织物孔隙密度,纱支密度≥140根/cm²(约300TC以上)可物理阻隔尘螨及其排泄物,避免依赖化学防螨剂(会随洗涤流失)84% similar
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