{"id":8040,"date":"2024-09-11T10:03:00","date_gmt":"2024-09-11T02:03:00","guid":{"rendered":"https:\/\/www.textile-fabric.com\/archives\/8040"},"modified":"2024-09-11T10:03:00","modified_gmt":"2024-09-11T02:03:00","slug":"waterproof-and-breathable-fabrics-waterproofing-principle","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=8040","title":{"rendered":"Waterproof and breathable fabrics waterproofing principle"},"content":{"rendered":"<p>\n \t \u9762\u6599\u9632\u6c34\u6027\u662f\u6307\u7ec7\u7269\u5bf9\u6db2\u6001\u6c34\u900f\u8fc7\u65f6\u7684\u963b\u9694\u6297\u6068\u6027\u80fd\ufffd  Traditionally, the term &#8220;waterproof fabric&#8221; is used to describe a fabric that is completely impermeable to water under the application of water pressure, whether it is liquid water or gaseous water, and does not cover the entire life of the fabric.  This characteristic is always maintained within the  \ufffd\u6c34\u4e0d\u80fd\u901a\u8fc7\u7ec7\u7269\uff0c\u4f46\u53ef\u4ee5\u6e7f\u6da6\u7ec7\u7269\u7684\u8868\u9762\ufffd  \ufffd\u901a\u5e38\uff0c\u53ea\u8981\u5728\u7ec7\u7269\u7684\u8868\u9762\u6d82\u4e0a\u6216\u7ec7\u7269\u590d\u5408\u4e00\u5c42\u5bc6\u5b9e\u7684\u4e0d\u80fd\u901a\u8fc7\u6c34\u7684\u8584\u819c\u5c31\u53ef\u4f7f\u7ec7\u7269\u5177\u6709\u9632\u6c34\u6027\u9762\u6599\ufffd  \ufffd&lt;\/p<\/p>\n<p>\n \t\u62d2\u6c34\u9762\u6599\uff08Waterepellent fabric\uff09\u662f\u6307\u7ec7\u7269\u5728\u4e0d\u7ecf\u53d7\u4efb\u4f55\u5916\u529b\u4f5c\u7528\u7684\u9759\u6001\u6761\u4ef6\u4e0b\uff0c\u5bf9\u6297\u6c34\u9762\u6599\u6e17\u900f\u4f5c\u7528\u7684\u80fd\u529b\u3002\u62d2\u6c34\u9762\u6599\u7ec7\u7269\u53ef\u4ee5\u5141\u8bb8\u6c14\u6001\u7684\u6c34\u901a\u8fc7\uff0c\u800c\u9759\u6001\u6761\u4ef6\u4e0b\u53c8\u4e0d\u5141\u8bb8\u6db2\u6001\u6c34\u6e17\u900f\uff0c\u5176\u5b9e\u8d28\u662f\u4e0d\u5141\u8bb8\u6c34\u6e7f\u6da6\u7ec7\u7269\u3002\u8fd9\u5c31\u8981\u6c42\u9762\u6599\u7ec7\u7269\u6709\u4f4e\u7684\u8868\u9762\u80fd\u3002<\/p>\n<p>\n \t\u9632\u6c34\u900f\u6e7f\u9762\u6599\uff08Waterproof and Moisture Permeable fabric\uff09\u662f\u6307\u7ec7\u7269\u5728\u65bd\u52a0\u6c34\u538b\u7684\u60c5\u51b5\u4e0b\u4e5f\u5b8c\u5168\u4e0d\u900f\u6c34\uff0c\u65e5\u5e38\u4f7f\u7528\u4e2d\u53c8\u80fd\u900f\u8fc7\u6c34\u84b8\u6c14\uff0c\u5e76\u5728\u6574\u4e2a\u4f7f\u7528\u671f\u5185\u59cb\u7ec8\u4fdd\u6301\u8fd9\u4e00\u7279\u6027\u7684\u80fd\u529b\u3002\u5176\u5b9e\u8d28\u662f\u6c34\u84b8\u6c14\u5206\u5b50\u548c\u6c34\u6ef4\u4f53\u79ef\u4e4b\u95f4\u5b58\u5728\u7740\u5de8\u5927\u5dee\u522b\u3002\u4e3a\u63d0\u9ad8\u9632\u6c34\u6027\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\u8981\u6c42\u8fd9\u79cd\u7ec7\u7269\u5916\u8868\u9762\u4e0d\u6613\u88ab\u4e0d\u6e7f\u6da6\u3002\u7f8e\u56fd\u7eba\u7ec7\u5316\u5b66\u5bb6\u548c\u67d3\u8272\u5bb6\u534f\u4f1a\uff08AATCC\uff09\u548c\u7f8e\u56fd\u6750\u6599\u8bd5\u9a8c\u5b66\u4f1a\uff08ASTM\uff09\u628a\u62d2\u6027\u5b9a\u4e49\u4e3a\u7ec7\u7269\u6297\u6e17\u900f\u7684\u80fd\u529b\u6216\u8005\u4e24\u8005\u517c\u6709\u3002<\/p>\n<p>\n &lt;\/p<\/p>\n<p>\n There are two ways for liquid water to enter the inside of clothing through the fabric of clothing: &lt;\/p<\/p>\n<p>\n 1. When external water, such as rain or snow, comes into contact with the fabric, the fabric is moistened. Through the capillary effect, the water is transported to the inside of the fabric and other parts of the fabric surface through various gaps and holes in the fabric. This situation is mainly related to the fabric&#8217;s surface.  Surface energy is related to surface roughness and appears as a spontaneous process.  \ufffd&lt;\/p<\/p>\n<p>\n 2. Under a certain external pressure or its own kinetic energy, water directly penetrates the gaps and holes in the fabric and enters the inside of the fabric. This situation is not only related to the surface energy and surface roughness, but also depends to a large extent on the larger size of the fabric.  The size of the gap hole  \ufffd\u56e0\u6b64\uff0c\u7ec7\u7269\u7684\u9632\u6c34\u95ee\u9898\u5c31\u8981\u540c\u65f6\u5305\u62ec\u9632\u6b62\u7ec7\u7269\u88ab\u6c34\u6da6\u6e7f\u3001\u6db2\u6001\u6c34\u6e17\u900f\u548c\u900f\u5165\ufffd  \ufffd&lt;\/p<\/p>\n<p>\n Source: Yingjie Textile&lt;\/p<\/p>\n<p>Extended reading: <a href=\"https:\/\/www.alltextile.cn\/product\/product-74-725.html\">https:\/\/www.alltextile.cn\/product\/product-74-725  .html<\/a><br \/>Extended reading: <a href=\"https:\/\/www.china-fire-retardant.com\/post\/9409.html%20%20\">https:\/\/www.china-fire-retardant.com\/post\/9409.html<\/a><br \/>Extended reading: <a href=\"https:\/\/www.yingjietex.com\/product\/400D-%20%20Polyester-Complex-Twill-OXFORD-Fabric.html%20%20\">https:\/\/www.yingjietex.com\/product\/400D-Polyester-Complex-Twill-OXFORD-Fabric.html<\/a><br \/>Extended reading: <a href=\"https:\/\/www.alltextile.%20%20cn\/product\/product-32-236.html\">https:\/\/www.alltextile.cn\/product\/product-32-236.html<\/a><br \/>Extended reading:<a href=\"https:\/\/www.china-fire-retardant.com\/post\/9388.html\">https:\/\/www.china-fire-retardant.com\/post\/9388.html<\/a><br \/>Extended reading: <a href=\"https:\/\/www.brandfabric.net\/soft-shell-lamination-3-layer-fabric\/%20%20\">https:\/\/www.brandfabric.net\/soft-shell-lamination-3-layer-fabric\/<\/a><br \/>Extended reading:<a href=\"https:\/\/www.china-fire-retardant%20%20.com\/post\/9656.html\">https:\/\/www.china-fire-retardant.com\/post\/9656.html<\/a><br \/>Extended reading:<a href=\"https:\/\/www.alltextile.cn\/product\/product-22-155.html\">https:\/\/www.alltextile.cn\/product\/product-22-155.html<\/a><br \/>Extended reading: <a href=\"https:\/\/www.brandfabric.net\/polyester-dobby-3-laminated-fabric-2\/%20%20\">https:\/\/www.brandfabric.net\/polyester-dobby-3-laminated-fabric-2\/<\/a><br \/>Extended reading: <a href=\"https:\/\/www.alltextile.cn\/product%20%20\/product-74-840.html\">https:\/\/www.alltextile.cn\/product\/product-74-840.ht<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9762\u6599\u9632\u6c34\u6027\u662f\u6307\u7ec7\u7269\u5bf9\u6db2\u6001\u6c34\u900f\u8fc7\u65f6\u7684\u963b\u9694\u6297\u6068\u6027\u80fd\ufffd Traditionally, the term &#8220;waterproof fabric&#8221; is used to describe a fabric that is completely impermeable to water under the application of water&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[46],"class_list":["post-8040","post","type-post","status-publish","format-standard","hentry","category-textile-fabric-news","tag-db"],"_links":{"self":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/8040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8040"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/8040\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}