Unverified80% confidenceFactTime unknown
凉感来自接触瞬间凉感值Q-max,选购看是否标注Q-max≥0.15(W/cm²),数值越高上脸越凉;冰丝/凉感锦纶通常0.2以上,纯棉几乎无凉感反而闷汗
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified凉感面料靠接触瞬间凉感系数Q-max衡量,Q-max≥0.2才有明显凉感,<0.15基本感觉不到;市面上真正凉感款多用锦纶+氨纶混纺,纯棉/雪纺无凉感只挡光94% similarUnverifiedQ-max≥0.44属于强凉感级别,初次接触体感明显偏凉,但面料透气性为中等水平,闷热出汗后散湿速度不如纯棉或天丝面料90% similarUnverified冰丝坐垫的凉感来自接触凉感值Q-max,Q-max≥0.2 W/cm²才有明显凉意,但该数值多数产品不标注,选购时以纯棉+冰丝混纺(含棉≥30%)平衡凉感与吸汗最实用90% similarUnverified凉感面料的凉感值(Q-max≥0.15才有明显凉感)与快干性此消彼长:主打凉感的涤纶接触瞬间凉但汗湿后贴身,主打速干的锦纶/聚酯网眼排汗快但初穿无凉感,多汗儿童优先速干89% similarUnverified防晒衣宣称的'凉感'来自面料接触凉感系数Q-max值,Q-max≥0.2才有明显凉感效果,但该效果是瞬时接触感,不等于持续降温,闷热环境下透气排汗设计更重要89% similar
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