Unverified78% confidenceTradeoffTime unknown
3M Scotchgard涂层对水性污渍(水、果汁)有明显拒水效果,但对油性污渍(餐厅油渍、机油)防污效果有限,不能替代专业防护裤
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
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UnverifiedScotchgard等主流氟碳防污喷剂对水基/油基污渍都能起到'珠化'效果,使液体在纤维表面结珠而不渗入,为清理争取时间;但它不是永久防护,每次深度清洗后防护膜会流失需重新喷涂74% similarUnverified防污涂层有效性因污渍类型而异,对水性污渍(饮料、汤汁)防护效果相对较好,对油性重度污渍效果有限,购买前应明确自身主要使用场景73% similarUnverified纳米防污涂层对水性液体(如水、咖啡)拒污效果较好,但对深色油性污渍(如酱油、机油)的防护效果相对有限,不能等同于完全免洗。72% similarUnverified防污涂层属于物理拨水加工,对水性污渍(饮料、汤汁)效果较好,但油性或深色污渍仍可能渗透,且涂层效果会随反复洗涤逐渐减弱72% similarUnverified纳米疏水涂层对水性污渍(如饮料、汤汁)防护效果明显,但对油性污渍或磨蹭性污渍的长期防护效果会随穿戴次数增加而衰减,并非永久性防污。71% similar
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