Unverified82% confidenceDecision RuleTime unknown
UPF50+防晒认证为行业通用标准,购买前需注意该数值仅在面料干燥且无拉伸变形状态下成立,大幅拉伸或浸湿后防晒效果会有所下降
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82%
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UnverifiedUPF50+防晒认证为该产品标注参数,对应标准为面料干燥状态下的防紫外线能力,面料浸湿后防晒效果会有所下降,水上活动场景需注意。93% similarUnverifiedUPF50+防晒指标属行业标准上限,但实际防晒效果受穿着松紧和湿透程度影响,潮湿贴身状态下防晒系数会有所下降92% similarUnverifiedUPF50+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89% similarUnverifiedUPF50+为该品类主流防晒等级,日常遮阳防晒需求可满足,但防晒效果依赖面料完整贴合,下滑移位会降低实际防护效果88% similarUnverifiedUPF50+为国标防晒衣最高等级认证,能有效阻隔95%以上紫外线,满足日常防晒需求,但防晒效果在面料变薄或洗涤老化后会有所下降,建议定期检视面料状态88% similar
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