Unverified85% confidenceDecision RuleTime unknown
尼龙材质吸水后强度下降且易延展变形，长期户外或潮湿环境固定重物应选涤纶(聚酯)材质，涤纶低吸水率、抗紫外线且延展率低（受力更稳定）
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85%
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Long-term
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Unverified尼龙材质吸水后强度下降约10-15%且低温变硬，聚酯（涤纶）绳吸水性低、抗紫外线和耐候性更好，长期存放或潮湿环境选聚酯外皮绳更可靠89% similarUnverified标准尼龙材质会吸水（吸水后重量增加且打结后难以解开），若长期户外湿润环境使用，可考虑涤纶外皮或经过防水处理的版本86% similarUnverified尼龙材质弹性大更贴合舒适但吸水后干得慢；聚酯材质弹性小躺感偏硬但抗紫外线和抗拉伸变形更好，长期户外暴晒选聚酯更耐老化86% similarUnverified帆布面料透气但防水性差，雨天或湿滑地面实用性明显下降82% similarUnverified材质为牛津布，耐磨性和防泼水性一般，不适合对防水性能有较高要求的场景（如雨季户外行李）81% similar
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