Unverified78% confidenceTradeoffTime unknown
DWR防泼水涂层会随洗涤次数递减,一般20-30次水洗后基本失效,需要长期防水的应选带持久防泼水后整理或直接选防水面料款,而非依赖初始涂层
1
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78%
Confidence
Long-term
Relevance
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First Seen
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UnverifiedDWR拒水涂层随洗涤次数递减,一般30-50次洗涤后需重新喷补,非永久,介意保养麻烦者慎选91% similarUnverified防水性能会随洗涤和使用衰减:DWR外层防泼水涂层通常50-100公里或数次机洗后失效,需定期喷补DWR并低温烘干激活;薄膜本身防水寿命更长但缝线胶条老化后同样漏水90% similarUnverifiedDWR防泼水涂层可让速干裤应对小雨和溅水,但会随洗涤次数衰减,一般30-50次水洗后需重新喷涂防水剂恢复,长期户外用户应把可补涂性纳入考量90% similarUnverifiedDWR防泼水涂层需定期维护,每洗涤5-8次或明显不再'荷叶滚水'时需低温烘干激活或重新喷涂免洗剂,否则面料吸水后透气性和体感显著下降90% similarUnverifiedDWR防泼水为初始涂层工艺,多次洗涤后防泼水性能会明显衰退,不适合作为主力防雨裤使用89% similar
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