Unverified85% confidenceFactTime unknown
UPF50+防晒指标属于国标高等级，锦纶面料本身具有较好的物理防晒能力，不依赖涂层，多次水洗后防晒效果衰减较小
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85%
Confidence
Long-term
Relevance
-
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UnverifiedUPF50+防晒指标是面料本身的物理防晒等级，不会因多次洗涤快速失效，但面料磨损变薄后防晒效果会下降92% similarUnverifiedUPF50+达到较高防晒标准，但轻薄面料在长期日晒与频繁洗涤后防晒效果可能下降92% similarUnverifiedUPF50+防晒为物理织物防晒，不依赖涂层，多次水洗后防晒性能衰减较小91% similarUnverifiedUPF50防晒为面料本身特性，不依赖涂层，耐洗性较好，防晒效果不会因多次洗涤快速衰减。91% similarUnverifiedUPF50防晒为面料固有属性而非涂层，不会随洗涤次数增加而显著衰减，防晒性能长期稳定91% similar
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