Unverified78% confidenceTradeoffTime unknown
凉感(接触瞬间凉感Q-max≥0.15)来自面料导热,与防晒不完全正相关;追求凉感透气会牺牲一部分致密度,纯防晒需求不必迷信凉感款
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
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Unverified带凉感(接触瞬间凉感Qmax≥0.15)的面料能短暂降温但不代表防晒强,凉感是纤维导热性能与UPF无关,别把『冰丝凉感』当防晒指标89% similarUnverified防晒袖套的凉感来自接触瞬间凉感值Q-max≥0.15w/cm²,数值越高瞬间越凉,但凉感是物理导热非降温,出汗后凉感会明显衰减88% similarUnverified凉感面料的凉感来自Q-max接触凉感值≥0.15(J/cm²·s可标称'凉感'),但凉感涂层多为瞬时导热,实际持续凉爽依赖透气度与排汗速干,选购时优先看是否含冰丝/锦纶凉感纱+网眼透气结构88% similarUnverified凉感来自接触瞬间凉感值Q-max,Q-max≥0.15才有明显冰凉体感,但冰感是纱线纤维物理导热带来的即时效果,与防晒能力无直接关系,防晒靠密织+UV吸收剂87% similarUnverified冰感面料的凉感来自接触瞬间导热,凉感值Q-max≥0.15为合格冰感,但凉感只维持接触初期不等于降温防晒;真正防晒仍看UPF值而非'冰凉'噱头87% similar
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