Unverified80% confidenceFactTime unknown
防螨面料的核心指标是孔径(pore size),临床防过敏级别产品孔径需≤6微米(尘螨排泄物颗粒约10-40微米,虫体约200-300微米),普通防螨仅需阻挡虫体可放宽至10-50微米
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified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92% similarUnverified物理防螨需孔径≤10微米(防尘螨)或≤6微米(防花粉/螨虫排泄物过敏原),选购时认准『孔径μm』标注而非仅宣传『防螨面料』90% similarUnverified过敏体质(尤其尘螨过敏、哮喘、过敏性鼻炎)应选物理防螨的全包拉链式防螨罩(枕套+床垫套+被套整套),孔径需≤10微米才能阻隔螨虫粪便及尸体碎屑等主要过敏原83% similarUnverified物理防螨面料标准孔径需小于螨虫尺寸(尘螨约200-500微米),Pristine等抗螨面料通过高支高密织造实现物理阻隔,无化学添加,可反复水洗且效果不衰减82% similarUnverified防蚊虫需≥18目(孔径约1mm),防小咬/白蛉等更小虫需≥40-60目;防蓟马、蚜虫等农业微小害虫需50-80目82% similar
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