<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-3909432910749855862</id><updated>2011-04-21T13:17:47.101-07:00</updated><title type='text'>袜子鉴别,袜子批发,袜子信息</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://waziwaziwazi.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3909432910749855862/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://waziwaziwazi.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>ajaxi</name><uri>http://www.blogger.com/profile/01557244592948119175</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>1</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-3909432910749855862.post-6395432561352341481</id><published>2009-04-26T20:09:00.000-07:00</published><updated>2009-04-26T20:23:39.433-07:00</updated><title type='text'>如何鉴别袜子的成分</title><content type='html'>方法：在&lt;a href="http://www.bakeke.com/"&gt;袜子&lt;/a&gt;的缝边处抽下一缕包含经纱和纬纱的布纱，用火将其点燃，观察燃烧火焰的状态，闻布纱燃烧后发出的气味，看燃烧后的剩余物，从而判断与服装耐久性标签上标注的面料成分是否相符，以辨别面料成分的真伪。&lt;br /&gt;       一、棉纤维与麻纤维&lt;br /&gt;       棉纤维与麻纤维都是刚近火焰即燃，燃烧迅速，火焰呈黄色，冒蓝烟。二者在燃烧散发的气味及烧后灰烬的区别是，棉燃烧发出纸气味，麻燃烧发出草木灰气味；燃烧后，棉有极少粉末灰烬，呈黑或灰色，麻则产生少量灰白色粉末灰烬。&lt;br /&gt;       二、毛纤维与真丝&lt;br /&gt;       毛遇火冒烟，燃烧时起泡，燃烧速度较慢，散发出烧头发的焦臭味，烧后灰烬多为有光泽的黑色球状颗粒，手指一压即碎。真丝遇火缩成团状，燃烧速度较慢，伴有咝咝声，散发出毛发烧焦味，烧后结成黑褐色小球状灰烬，手捻即碎。&lt;br /&gt;       三、锦纶与涤纶&lt;br /&gt;       锦纶学名聚酰胺纤维，近火焰即迅速卷缩熔成白色胶状，在火焰中熔燃滴落并起泡，燃烧时没有火焰，离开火焰难继续燃烧，散发出芹菜味，冷却后浅褐色熔融物不易研碎。涤纶学名聚酯纤维，易点燃，近火焰即熔缩，燃烧时边熔化边冒黑烟，呈黄色火焰，散发芳香气味，烧后灰烬为黑褐色硬块，用手指可捻碎。&lt;br /&gt;       四、腈纶与丙纶&lt;br /&gt;       腈纶学名聚丙烯腈纤维，近火软化熔缩，着火后冒黑烟，火焰呈白色，离火焰后迅速燃烧，散发出火烧肉的辛酸气味，烧后灰烬为不规则黑色硬块，手捻易碎。丙纶学名聚丙烯纤维，近火焰即熔缩，易燃，离火燃烧缓慢并冒黑烟，火焰上端黄色，下端蓝色，散发出石油味，烧后灰烬为硬圆浅黄褐色颗粒，手捻易碎。&lt;br /&gt;       五、维纶与氯纶&lt;br /&gt;       维纶学名聚乙烯醇缩甲醛纤维，不易点燃，近焰熔融收缩，燃烧时顶端有一点火焰，待纤维都融成胶状火焰变大，有浓黑烟，散发苦香气味，燃烧后剩下黑色小珠状颗粒，可用手指压碎。氯纶学名聚氯乙烯纤维，难燃烧，离火即熄，火焰呈黄色，下端绿色白烟，散发刺激性刺鼻辛辣酸味，燃烧后灰烬为黑褐色不规则硬块，手指不易捻碎。&lt;br /&gt;       六、氨纶与氟纶&lt;br /&gt;       氨纶学名聚氨基甲酸酯纤维，近火边熔边燃，燃烧时火焰呈蓝色，离开火继续熔燃，散发出特殊刺激性臭味，燃烧后灰烬为软蓬松黑灰。氟纶学名聚四氟乙烯纤维，ISO组织称其为萤石纤维，近火焰只熔化，难引燃，不燃烧，边缘火焰呈蓝绿碳化，熔而分解，气体有毒，熔化物为硬圆黑珠。氟纶纤维在纺织行业常用于制造高性能缝纫线。&lt;br /&gt;       七、粘胶纤维与铜铵纤维&lt;br /&gt;       粘胶纤维易燃，燃烧速度很快，火焰呈黄色，散发烧纸气味，烧后灰烬少，呈光滑扭曲带状浅灰或灰白色细粉末。铜铵纤维俗名虎木棉，近火焰即燃烧，燃烧速度快，火焰呈黄色，散发酯酸味，烧后灰烬极少，仅有少量灰黑色灰。&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3909432910749855862-6395432561352341481?l=waziwaziwazi.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://waziwaziwazi.blogspot.com/feeds/6395432561352341481/comments/default' title='帖子评论'/><link rel='replies' type='text/html' href='http://waziwaziwazi.blogspot.com/2009/04/blog-post.html#comment-form' title='0 条评论'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3909432910749855862/posts/default/6395432561352341481'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3909432910749855862/posts/default/6395432561352341481'/><link rel='alternate' type='text/html' href='http://waziwaziwazi.blogspot.com/2009/04/blog-post.html' title='如何鉴别袜子的成分'/><author><name>ajaxi</name><uri>http://www.blogger.com/profile/01557244592948119175</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
