Unverified85% confidenceSolutionTime unknown
DWR拨水层洗后失效可通过烘干或熨烫低温（约110度垫布）激活重排分子结构，恢复60-80%拨水性；若彻底失效需用喷雾/浸泡型拨水剂（如Nikwax）复涂
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85%
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Long-term
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UnverifiedDWR涂层会随洗涤和使用逐渐衰减，需要定期用低温烘干或专用喷剂恢复防泼水性能86% similarUnverifiedDWR涂层经过多次洗涤后拨水性能会下降，需要定期使用专用DWR复活剂（如Nikwax喷剂）维护，否则面料拨水性能会显著退化。86% similarUnverifiedDWR涂层经多次洗涤后会衰减，需定期低温烘干或重喷DWR喷剂以恢复防泼水性能，这是此类轻量风衣的共性维护需求。85% similarUnverifiedDWR涂层随使用和洗涤会逐渐失效，需定期用低温烘干或熨斗低温处理来激活拒水效果，这是软壳类产品的通用维护要求85% similarUnverifiedDWR涂层使用一段时间后防泼水效果会衰减，需定期用低温烘干或熨斗低温激活，或重新喷涂DWR剂，这属于此类面料的正常维护要求，并非产品缺陷。85% similar
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