<p><br></p><section class="_135editor" data-tools="135编辑器" data-id="110066" style="font-size: medium;"><section style="margin: 10px auto; text-align: center;"><section style="background: rgb(242, 242, 242); padding-top: 5px;"><section class="box-edit _135editor" style="margin-top: 20px; text-align: left; padding: 0px 15px;"><section style="display: inline-block;"><section style="display: flex; justify-content: flex-start; align-items: flex-start; padding-right: 7px;"><section style="display: flex; flex-shrink: 0;"><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(255, 207, 71); flex-shrink: 0; overflow: hidden;"></section></section><section style="display: flex; justify-content: flex-start; align-items: center; margin-left: 6px;"><section style="font-size: 14px; letter-spacing: 1px; color: rgb(224, 14, 13); margin-right: 5px;"><strong>0</strong><strong class="autonum" data-original-title="" title="">1</strong></section><section style="font-size: 14px; letter-spacing: 1.5px; color: rgb(224, 14, 13);"><strong class="135brush" data-brushtype="text"></strong><strong class="135brush" data-brushtype="text">棉纤维与麻纤维</strong></section></section></section><section class="assistant" data-width="100%" style="width: 167.5px; height: 1px; background-color: rgb(224, 14, 13); overflow: hidden; max-width: 100%;"></section></section><section data-autoskip="1" class="135brush" style="margin-top: 10px; text-align: justify; font-size: 14px; line-height: 1.75em; letter-spacing: 1.5px;"><p style="vertical-align: inherit;"><span style="text-decoration-style: solid; text-decoration-color: rgb(0, 0, 0); font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif;">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。</span></p></section></section><section class="box-edit _135editor" style="margin-top: 20px; text-align: left; padding: 0px 15px;"><section style="display: inline-block;"><section style="display: flex; justify-content: flex-start; align-items: flex-start; padding-right: 7px;"><section style="display: flex; flex-shrink: 0;"><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(224, 14, 13); margin: 7px -9px 0px 0px; flex-shrink: 0; overflow: hidden;"></section><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(255, 207, 71); flex-shrink: 0; overflow: hidden;"></section></section><section style="display: flex; justify-content: flex-start; align-items: center; margin-left: 6px;"><section style="font-size: 14px; letter-spacing: 1px; color: rgb(224, 14, 13); margin-right: 5px;"><strong>0</strong><strong class="autonum" data-original-title="" title="">2</strong></section><section style="font-size: 14px; letter-spacing: 1.5px; color: rgb(224, 14, 13);"><strong class="135brush" data-brushtype="text">毛纤维与真丝</strong></section></section></section><section class="assistant" data-width="100%" style="width: 152px; height: 1px; background-color: rgb(224, 14, 13); overflow: hidden; max-width: 100%;"></section></section><section data-autoskip="1" class="135brush" style="margin-top: 10px; text-align: justify; font-size: 14px; line-height: 1.75em; letter-spacing: 1.5px;"><p hm_fix="337:367" style="vertical-align: inherit;"><span style="text-decoration-style: solid; text-decoration-color: rgb(0, 0, 0); font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif;">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。</span></p><section class="_135editor" data-tools="135编辑器" data-id="110066"><section style="margin: 10px auto; text-align: center;"><section style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding-top: 5px;"><section class="box-edit _135editor" style="margin-top: 20px; text-align: left; padding: 0px 15px;"><section style="display: inline-block;"><section style="display: flex; justify-content: flex-start; align-items: flex-start; padding-right: 7px;"><section style="display: flex; flex-shrink: 0;"><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(224, 14, 13); margin: 7px -9px 0px 0px; flex-shrink: 0; overflow: hidden;"></section><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(255, 207, 71); flex-shrink: 0; overflow: hidden;"></section></section><section style="display: flex; justify-content: flex-start; align-items: center; margin-left: 6px;"><section style="letter-spacing: 1px; color: rgb(224, 14, 13); margin-right: 5px;"><strong>03&nbsp;</strong><strong class="135brush" data-brushtype="text" style="letter-spacing: 1.5px; caret-color: red;">锦纶与涤纶</strong></section></section></section><section class="assistant" data-width="100%" style="width: 141.5px; height: 1px; background-color: rgb(224, 14, 13); overflow: hidden; max-width: 100%;"></section></section><section data-autoskip="1" class="135brush" style="margin-top: 10px; text-align: justify; line-height: 1.75em; letter-spacing: 1.5px;"><p style="vertical-align: inherit;"><span style="text-decoration-style: solid; text-decoration-color: rgb(0, 0, 0); font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif;">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。</span></p><section class="_135editor" data-tools="135编辑器" data-id="110066"><section style="margin: 10px auto; text-align: center;"><section style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding-top: 5px;"><section class="box-edit _135editor" style="margin-top: 20px; text-align: left; padding: 0px 15px;"><section style="display: inline-block;"><section style="display: flex; justify-content: flex-start; align-items: flex-start; padding-right: 7px;"><section style="display: flex; flex-shrink: 0;"><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(224, 14, 13); margin: 7px -9px 0px 0px; flex-shrink: 0; overflow: hidden;"></section><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(255, 207, 71); flex-shrink: 0; overflow: hidden;"></section></section><section style="display: flex; justify-content: flex-start; align-items: center; margin-left: 6px;"><section style="letter-spacing: 1px; color: rgb(224, 14, 13); margin-right: 5px;"><strong>04&nbsp;</strong></section><section style="letter-spacing: 1.5px; color: rgb(224, 14, 13);"><strong class="135brush" data-brushtype="text">腈纶与丙纶</strong></section></section></section><section class="assistant" data-width="100%" style="width: 141.5px; height: 1px; background-color: rgb(224, 14, 13); overflow: hidden; max-width: 100%;"></section></section><section data-autoskip="1" class="135brush" style="margin-top: 10px; text-align: justify; line-height: 1.75em; letter-spacing: 1.5px;"><p style="vertical-align: inherit;"><span style="text-decoration-style: solid; text-decoration-color: rgb(0, 0, 0); font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif;">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。</span></p></section></section><section class="box-edit _135editor" hm_fix="264:354" style="margin-top: 20px; text-align: left; padding: 0px 15px;"><section style="display: inline-block;"><section style="display: flex; justify-content: flex-start; align-items: flex-start; padding-right: 7px;"><section style="display: flex; flex-shrink: 0;"><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(224, 14, 13); margin: 7px -9px 0px 0px; flex-shrink: 0; overflow: hidden;"></section><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(255, 207, 71); flex-shrink: 0; overflow: hidden;"></section></section><section style="display: flex; justify-content: flex-start; align-items: center; margin-left: 6px;"><section style="letter-spacing: 1px; color: rgb(224, 14, 13); margin-right: 5px;"><strong>0</strong><strong class="autonum" data-original-title="" title="" data-num="9">5</strong></section><section style="letter-spacing: 1.5px; color: rgb(224, 14, 13);"><strong class="135brush" data-brushtype="text">维纶与氯纶</strong></section></section></section><section class="assistant" data-width="100%" style="width: 136.5px; height: 1px; background-color: rgb(224, 14, 13); overflow: hidden; max-width: 100%;"></section></section><section data-autoskip="1" class="135brush" style="margin-top: 10px; text-align: justify; line-height: 1.75em; letter-spacing: 1.5px;"><p style="vertical-align: inherit;"><span style="text-decoration-style: solid; text-decoration-color: rgb(0, 0, 0); font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif;">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。</span></p></section></section><section class="assistant" data-width="100%" style="width: 707px; line-height: 0; max-width: 100%;"><section class="_135editor" data-tools="135编辑器" data-id="110066"><section style="margin: 10px auto;"><section style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding-top: 5px;"><section class="box-edit _135editor" hm_fix="278:361" style="margin-top: 20px; text-align: left; padding: 0px 15px;"><section style="display: inline-block;"><section style="display: flex; justify-content: flex-start; align-items: flex-start; padding-right: 7px;"><section style="display: flex; flex-shrink: 0;"><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(224, 14, 13); margin: 7px -9px 0px 0px; flex-shrink: 0; overflow: hidden;"></section><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(255, 207, 71); flex-shrink: 0; overflow: hidden;"></section></section><section style="display: flex; justify-content: flex-start; align-items: center; margin-left: 6px;"><section style="letter-spacing: 1px; color: rgb(224, 14, 13); margin-right: 5px;"><strong>06&nbsp;</strong><strong class="135brush" data-brushtype="text" style="letter-spacing: 1.5px; caret-color: red;">氨纶与氟纶</strong></section></section></section><section class="assistant" data-width="100%" style="width: 141.5px; height: 1px; background-color: rgb(224, 14, 13); overflow: hidden; max-width: 100%;"></section></section><section data-autoskip="1" class="135brush" style="margin-top: 10px; text-align: justify; line-height: 1.75em; letter-spacing: 1.5px;"><p style="vertical-align: inherit;"><span style="text-decoration-style: solid; text-decoration-color: rgb(0, 0, 0); font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif;">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。</span></p></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section><span style="color: rgb(68, 68, 68); font-size: 14px; text-align: justify; font-family: 宋体;"><section class="_135editor" data-tools="135编辑器" data-id="110066"><section style="margin: 10px auto; text-align: center;"><section style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding-top: 5px;"><section class="box-edit _135editor" style="margin-top: 20px; text-align: left; padding: 0px 15px;"><section style="display: inline-block;"><section style="display: flex; justify-content: flex-start; align-items: flex-start; padding-right: 7px;"><section style="display: flex; flex-shrink: 0;"><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(224, 14, 13); margin: 7px -9px 0px 0px; flex-shrink: 0; overflow: hidden;"></section><section class="assistant" style="width: 16px; height: 16px; background-color: rgb(255, 207, 71); flex-shrink: 0; overflow: hidden;"></section></section><section style="display: flex; justify-content: flex-start; align-items: center; margin-left: 6px;"><section style="letter-spacing: 1px; color: rgb(224, 14, 13); margin-right: 5px;"><strong>0</strong><strong class="autonum" data-original-title="" title="" data-num="13">7</strong></section><section style="letter-spacing: 1.5px; color: rgb(224, 14, 13);"><span style="color: rgb(68, 68, 68); text-align: justify;"><strong class="135brush" data-brushtype="text">粘胶纤维与铜铵纤维</strong></span></section></section></section><section class="assistant" data-width="100%" style="width: 207.5px; height: 1px; background-color: rgb(224, 14, 13); overflow: hidden; max-width: 100%;"></section></section><section data-autoskip="1" class="135brush" style="margin-top: 10px; text-align: justify; color: rgb(0, 0, 0); line-height: 1.75em; letter-spacing: 1.5px;"><p hm_fix="254:245" style="vertical-align: inherit;"><span style="text-decoration-style: solid; text-decoration-color: rgb(0, 0, 0); font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif;">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。</span></p></section></section><section class="assistant" data-width="100%" style="width: 737px; line-height: 0; max-width: 100%;"><img class="assistant" src="https://bcn.135editor.com/files/images/editor_styles/15f8cf032dad3eafe855f6336edf8db6.png" width="100%" data-ratio="0.15310077519379844" data-w="516" style="vertical-align: inherit; width: 737px; max-width: 100%;"></section></section></section></section></span></section></section></section></section><section class="_135editor" data-role="paragraph" style="font-size: medium;"><p style="vertical-align: inherit;"><br></p></section>