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什么是凉感面料？

2023-06-26 15:39:10

<section data-role="outer" class="article135" label="edit by 135editor"><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128751"><section style="margin: 10px auto; display: flex; justify-content: center;" class=""><section style="display: flex;"><section style="flex-shrink: 0;z-index: 9;" class=""><section class="assistant" style="width: 25px;"><img class="assistant" style="width: 100%; display: block; vertical-align: inherit; max-width: 100% !important;" src="https://bcn.135editor.com/files/images/editor_styles/36d1d91455356db9035af5d41dcefafd.png" data-width="100%" draggable="false"></section></section><section style="display: flex;margin: 5px 0 0 -20px;"><section><section style="font-size: 16px; color: rgb(34, 37, 43); border: 1px solid rgb(149, 204, 255); padding: 4px 15px;" class=""><p style="line-height:2em"><span style="color: rgb(131, 180, 230); text-shadow: none; background-color: rgb(239, 248, 251);"><strong>什么是凉感面料</strong></span></p></section><section style="display: flex; justify-content: flex-end; padding: 0px 0px 0px 4px;"><section style="height: 4px; width: 100%; background-color: rgb(253, 209, 73); overflow: hidden; max-width: 100% !important;" data-width="100%"></section></section></section><section style="flex-shrink: 0; display: flex; align-items: flex-end; padding: 4px 0px 0px;"><section style="width: 4px; height: 100%; background-color: rgb(253, 209, 73); overflow: hidden;"></section></section></section></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; text-align: justify; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; text-align: justify; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">     <span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%;">凉感面料一般是采用独特的方式（如对纤维原材料进行改性或者对面料进行后整理加工等），使面料具有迅速扩散体热，加速排汗和降温作用，可持久保持织物面料凉感与舒适。凉感功能面料广泛应用于服装，家纺用品，户外运动服装等。</span></span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;" draggable="true">     凉感面料的主要特征是瞬间凉爽的舒适感，主要体现在以下两个方面：一是导热性好，能迅速将身体的热量散发出去，使穿着者有清凉的感觉。二是导湿性好，人体产生的汗液能迅速传到服装外层，带走大量热量，给人凉爽舒适的感觉。</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128751" draggable="true"><section style="margin: 10px auto; display: flex; justify-content: center;" class=""><section style="display: flex;" class=""><section style="flex-shrink: 0;z-index: 9;" class=""><section class="assistant" style="width: 25px;"><img class="assistant" style="width: 100%; display: block; vertical-align: inherit; max-width: 100% !important;" src="https://bcn.135editor.com/files/images/editor_styles/36d1d91455356db9035af5d41dcefafd.png" data-width="100%" draggable="false"></section></section><section style="display: flex;margin: 5px 0 0 -20px;"><section><section style="font-size: 16px; color: rgb(34, 37, 43); border: 1px solid rgb(149, 204, 255); padding: 4px 15px;" class=""><p style="line-height:2em"><span style="color: rgb(131, 180, 230); text-shadow: none; background-color: rgb(239, 248, 251);"><strong>凉感面料的加工方式</strong></span></p></section><section style="display: flex; justify-content: flex-end; padding: 0px 0px 0px 4px;"><section style="height: 4px; width: 100%; background-color: rgb(253, 209, 73); overflow: hidden; max-width: 100% !important;" data-width="100%" class=""></section></section></section><section style="flex-shrink: 0; display: flex; align-items: flex-end; padding: 4px 0px 0px;"><section style="width: 4px; height: 100%; background-color: rgb(253, 209, 73); overflow: hidden;" class=""></section></section></section></section></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; text-align: justify; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; text-align: justify; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">市场上现有的关于凉爽纤维的加工有以下方式：</span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 15px; overflow-wrap: break-word !important;"><br></p></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><p style="line-height:2em"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-weight: 700; color: rgb(131, 180, 230); font-size: 16px; text-shadow: none; background-color: rgb(239, 248, 251); overflow-wrap: break-word !important;">2.1凉感纤维</span></p></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></strong></span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">     凉感纤维的加工方法一般分为下面几种。</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">    一种是物理共混法，将高分子聚合物母粒和导热性能好的矿物粉末混合均匀，然后通过常规纺丝工艺制备得到凉感矿物纤维。常见的凉感矿物纤维包括云母纤维、玉石粉纤维、珍珠粉纤维等。其中云母纤维较为常见，云母的化学性能稳定，其导热性、吸水性和绝缘性较好。</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">     另一种是将食用级木糖醇添加到纤维纺丝液中，纺丝后木糖醇能均匀的分布在纤维上，通过红外温度测试仪测试纤维下皮肤热源情况下的温升情况，添加木糖醇的纤维对热量吸收快。</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">     再一种凉感纤维可通过对纤维截面的设计来实现，异形的纤维截面给纤维带来纵向多沟槽结构，这些沟槽有利于芯吸功能的提高。目前异形截面的纤维主要通过熔融纺丝的方法获得，采用不同的喷丝板形状可以纺制出Y型、十字形等异形纤维。并通过纤维截面的设计，使纤维具有“毛细效应”，强化散热速度。</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;"></span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 15px; overflow-wrap: break-word !important;"><br></p></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><p style="line-height:2em"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-weight: 700; color: rgb(131, 180, 230); font-size: 16px; text-shadow: none; background-color: rgb(239, 248, 251); overflow-wrap: break-word !important;">2.2凉感助剂整理</span></p></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></strong></span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">     凉感整理纺织品将凉感微胶囊或是木糖醇凉感整理剂通过常规浸渍、浸轧或涂层等方式附加到普通纺织面料上，使其具有瞬间凉感的功能。</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">     凉感微胶囊的加工技术主要是将具有凉感功能的液体、固体囊新材料细化，然后以这些微滴或微粒为核心，使聚合物成膜材料在其上沉积，涂层并形成一层薄膜，将囊心的功能材料包覆。</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128751"><section style="margin: 10px auto; display: flex; justify-content: center;" class=""><section style="display: flex;" class=""><section style="flex-shrink: 0;z-index: 9;" class=""><section class="assistant" style="width: 25px;"><img class="assistant" style="width: 100%; display: block; vertical-align: inherit; max-width: 100% !important;" src="https://bcn.135editor.com/files/images/editor_styles/36d1d91455356db9035af5d41dcefafd.png" data-width="100%" draggable="false" data-ratio="0.7796610169491526" data-w="59"></section></section><section style="display: flex;margin: 5px 0 0 -20px;"><section><section style="font-size: 16px; color: rgb(34, 37, 43); border: 1px solid rgb(149, 204, 255); padding: 4px 15px;" class=""><p style="line-height:2em"><span style="color: rgb(131, 180, 230); text-shadow: none; background-color: rgb(239, 248, 251);"><strong>凉感效果的测试</strong></span></p></section><section style="display: flex; justify-content: flex-end; padding: 0px 0px 0px 4px;"><section style="height: 4px; width: 100%; background-color: rgb(253, 209, 73); overflow: hidden; max-width: 100% !important;" data-width="100%" class=""></section></section></section><section style="flex-shrink: 0; display: flex; align-items: flex-end; padding: 4px 0px 0px;"><section style="width: 4px; height: 100%; background-color: rgb(253, 209, 73); overflow: hidden;"><br></section></section></section></section></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; text-align: justify; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; text-align: justify; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">凉感纺织品的测试方法主要有两种，一种是温度传感器直接测量法，另一种是Qmax方法。</span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 15px; overflow-wrap: break-word !important;"><br></p></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><p style="line-height:2em"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-weight: 700; color: rgb(131, 180, 230); font-size: 16px; text-shadow: none; background-color: rgb(239, 248, 251); overflow-wrap: break-word !important;">3.1温度传感器直接测量法</span></p></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></strong></span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">温度传感器直接测量法适合用于吸湿导湿凉爽面料的测试。首先是将待测样品置于70℃的烘箱内干燥，然后放入温湿度可控的恒温恒湿箱（温度35+-0.5℃，相对湿度27%+-3%），再在试样中心滴 0.5mL（35+-0.5℃）的水，并迅速将试样折叠，使温度传感器位于试样中心位置，用夹子固定好温度传感器。每5min记录一次温度直到 60min 结束。根据记录的温度数据可以获得温度-时间曲线。曲线中的最低点温度越低，凉爽感越明显，测试结束时的温度越低，面料保持凉爽时间越长。</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 15px; overflow-wrap: break-word !important;"><br></p></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><p style="line-height:2em"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-weight: 700; color: rgb(131, 180, 230); font-size: 16px; text-shadow: none; background-color: rgb(239, 248, 251); overflow-wrap: break-word !important;">3.2 Qmax 方法</span></p></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></strong></span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-size: 17px; letter-spacing: 0.544px; text-align: justify; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" class=""><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">于2018年7月1日实施的国家标准GB/T 35263-2017《纺织品接触间凉感性能的检测和评价》，标准中规定了纺织品与皮肤接触瞬间凉感性能的检测与评价方法，适用于各类织物及其制品。测试原理是在规定的试验环境条件下，将温度高于试样的热检测板与试样接触，测定热检测板温度随时间的变化，并计算其接触凉感系数（Qmax），由此可表征试样的接触瞬间凉感性能。而接触凉感系数Qmax是指将温度高于试样规定温差的热检测板以一定压力与试样接触，热检测板与试样接触后热量传递过程中热流密度的最大值，Qmax 数值越大表示皮肤感受到凉感程度越强，数值越小表示皮肤感受到凉感程度越弱。</span></section></section>

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