Unverified85% confidenceFactTime unknown
接触瞬间凉感Qmax≥0.20 W/cm²才算合格冰感袖套,Qmax≥0.30为强凉感;但凉感只在初次接触时有效,出汗后靠透气排汗散热而非凉感面料
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified冰感(凉感)由接触瞬间凉感系数Q-max决定,Q-max≥0.15才有明显凉感,≥0.20为强凉感。但凉感是接触初始的瞬时感受,与持续穿着的透气散热是两回事,闷热的强凉感面料反而不如透气的弱凉感舒适91% similarUnverified冰感面罩的凉感来自接触瞬间的热传导(Q-max值≥0.15为合格冰感),但凉感只维持接触初期几秒,长时间佩戴会因汗湿失效,冰感≠透气,闷热感主要看织物孔隙率90% similarUnverified冰感袖套的凉感来源于Q-max接触凉感值,Q-max≥0.2才有明显凉感,但凉感是接触瞬间效应,出汗后需靠透气排汗维持,不能只看凉感忽略透气90% similarUnverified冰感(凉感)依赖接触瞬间凉感系数Q-max≥0.15,但凉感面料遇汗后凉感消失甚至发闷,且凉感是物理接触感非真正降温,别为'冰感'牺牲透气和防晒指标89% similarUnverified凉感来自接触瞬间凉感值Q-max,Q-max≥0.2J/cm²·s才有明显冰感体感,但凉感靠导热带走皮肤热量,在30度以上高温或无风环境下凉感会迅速消失89% similar
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