Unverified82% confidenceDecision RuleTime unknown
化纤棉（如3M新雪丽Thinsulate）在同等厚度下比普通棉花保暖约1.5倍且遇水后仍保暖，湿雪或南方湿冷环境优先化纤棉而非天然棉花
1
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82%
Confidence
Long-term
Relevance
-
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Unverified3M新雪丽（Thinsulate）棉的特点是薄而保暖、不易吸水受潮，相比普通棉内衬在雨雪天气保暖性能衰减更小89% similarUnverified看棉服保暖别只看填充克重，还要看填充物类型：普通聚酯棉压实后保暖骤降，而P棉（Primaloft）、3M新雪丽等高档热熔棉在同等克重下保暖高30%以上且更薄，湿了也不失温89% similarUnverified静态棉（如3M Thinsulate新雪丽）比普通聚酯棉更薄且保暖率高约1.5倍，适合追求轻薄的场景；普通喷胶棉便宜但压缩后易结块变薄86% similarUnverified3M新雪丽（Thinsulate）等高科技棉在同等厚度下比普通聚酯棉更保暖轻薄，适合追求不臃肿又要保暖的场景，代价是价格更高85% similarUnverified棉服的核心填充多为聚酯纤维（人造棉），克重120-200g/m²适合5~10℃过渡季，250g/m²以上才能应对0℃左右的城市冬天，纯棉花填充因吸潮后板结、保暖骤降已基本被淘汰84% similar
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