<p><br></p><section class="_135editor" data-role="paragraph" style="font-size: medium; max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　如何分析纯棉纱含量，纯棉灼烧时的现象怎样？</span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　棉纱线是纱线的一种，棉纱线的主要成分就和名字一样，是棉花，因此具备了很多棉花的优势，在纺织面料中很受欢迎。在知道了棉纱线的成分后，棉纱线灼烧时的现象怎么样?如果棉纱线中混有化纤，用火烧一下，产生的烟色，烟色偏黑。</span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　<img src="https://bexp.135editor.com/files/users/390/3900717/202306/JX5OLsZd_3I4I.png?auth_key=1687103999-0-0-69411128d0d8d27a41eab09ea4cdb051" _src="https://bexp.135editor.com/files/users/390/3900717/202306/JX5OLsZd_3I4I.png?auth_key=1687103999-0-0-69411128d0d8d27a41eab09ea4cdb051" alt="image.png" style="max-inline-size: 100%; margin: 0px; padding: 0px; max-width: 100%; vertical-align: inherit; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128025" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; align-items: flex-start; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; z-index: 9; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="assistant" style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 12px; transform: translateX(14px); overflow-wrap: break-word !important; outline: none 0px !important;"><img class="assistant" src="https://bcn.135editor.com/files/images/editor_styles/c384e9d693066c4f7e6786c110f12a1f.png" data-width="100%" _src="https://bcn.135editor.com/files/images/editor_styles/c384e9d693066c4f7e6786c110f12a1f.png" draggable="false" data-ratio="3" data-w="23" style="max-inline-size: 100%; margin: 0px; padding: 0px; max-width: 100%; width: 12px; display: block; vertical-align: inherit; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></section></section><section style="max-inline-size: 100%; margin: 14px 0px 0px; padding: 0px; background-color: rgb(117, 122, 228); transform: rotate(2deg); overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 4px 15px 4px 30px; background-color: rgb(253, 209, 73); transform: rotate(-2deg) translate(-4px, -4px); overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; font-size: 16px; letter-spacing: 1.5px; color: rgb(32, 32, 32); overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">棉纱线的主要成分是什么</strong></section></section></section></section></section></section><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"></span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　所谓棉纱线，自然是以棉花为主要成分，通过织机，棉纱线的相互交织而做成的纺织品。由于主要成分是棉花，棉纤维是天然的植物纤维，具备很好的性能，因此棉纱线的优点也有很多，如棉纱线具备吸湿功能、保湿性能好、耐热性能好、对碱的抵抗力比较大以及卫生度高等。</span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128025" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; align-items: flex-start; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; z-index: 9; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="assistant" style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 12px; transform: translateX(14px); overflow-wrap: break-word !important; outline: none 0px !important;"><img class="assistant" src="https://bcn.135editor.com/files/images/editor_styles/c384e9d693066c4f7e6786c110f12a1f.png" data-width="100%" _src="https://bcn.135editor.com/files/images/editor_styles/c384e9d693066c4f7e6786c110f12a1f.png" draggable="false" data-ratio="3" data-w="23" style="max-inline-size: 100%; margin: 0px; padding: 0px; max-width: 100%; width: 12px; display: block; vertical-align: inherit; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></section></section><section style="max-inline-size: 100%; margin: 14px 0px 0px; padding: 0px; background-color: rgb(117, 122, 228); transform: rotate(2deg); overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 4px 15px 4px 30px; background-color: rgb(253, 209, 73); transform: rotate(-2deg) translate(-4px, -4px); overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; font-size: 16px; letter-spacing: 1.5px; color: rgb(32, 32, 32); overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">棉纱线灼烧时的现象怎么样</strong></section></section></section></section></section></section><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"></span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128024" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: flex-start; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; justify-content: flex-start; z-index: 9; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 2px 10px; font-size: 14px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(117, 122, 228); border-radius: 25px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">PART&nbsp;</strong><strong class="autonum" data-original-title="" title="" aria-describedby="tooltip132097" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">1</strong></section><section style="max-inline-size: 100%; margin: -10px 0px 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 11px; overflow-wrap: break-word !important; outline: none 0px !important;"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16.313 28.4" style="display: block;" xml:space="default"><path style="fill: #757ae4;fill-rule: evenodd;" d="M544.192,1936.45s-13.936,20.72,7.512,28.38c0,0-11.7-10.69,4.356-15Z" transform="translate(-539.75 -1936.44)"></path></svg></section></section></section></section><section style="max-inline-size: 100%; margin: -8px 0px 0px; padding: 0px 0px 0px 10px; font-size: 16px; color: rgb(32, 32, 32); text-align: center; overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">含化纤时的燃烧现象</strong></section></section></section></section><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"></span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　取一小段纱线用火烧一下，产生的烟色，烟色偏黑。</span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128024" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: flex-start; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; justify-content: flex-start; z-index: 9; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 2px 10px; font-size: 14px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(117, 122, 228); border-radius: 25px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">PART&nbsp;</strong><strong class="autonum" data-original-title="" title="" data-num="2" aria-describedby="tooltip134022" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">2</strong></section><section style="max-inline-size: 100%; margin: -10px 0px 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 11px; overflow-wrap: break-word !important; outline: none 0px !important;"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16.313 28.4" style="display: block;" xml:space="default"><path style="fill: #757ae4;fill-rule: evenodd;" d="M544.192,1936.45s-13.936,20.72,7.512,28.38c0,0-11.7-10.69,4.356-15Z" transform="translate(-539.75 -1936.44)"></path></svg></section></section></section></section><section style="max-inline-size: 100%; margin: -8px 0px 0px; padding: 0px 0px 0px 10px; font-size: 16px; color: rgb(32, 32, 32); text-align: center; overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">纯棉的燃烧现象</strong></section></section></section></section><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"></span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　取一小段纱线用火烧一下，产生的烟色，烟色发青。</span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128025" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; align-items: flex-start; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; z-index: 9; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="assistant" style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 12px; transform: translateX(14px); overflow-wrap: break-word !important; outline: none 0px !important;"><img class="assistant" src="https://bcn.135editor.com/files/images/editor_styles/c384e9d693066c4f7e6786c110f12a1f.png" data-width="100%" _src="https://bcn.135editor.com/files/images/editor_styles/c384e9d693066c4f7e6786c110f12a1f.png" draggable="false" data-ratio="3" data-w="23" style="max-inline-size: 100%; margin: 0px; padding: 0px; max-width: 100%; width: 12px; display: block; vertical-align: inherit; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></section></section><section style="max-inline-size: 100%; margin: 14px 0px 0px; padding: 0px; background-color: rgb(117, 122, 228); transform: rotate(2deg); overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 4px 15px 4px 30px; background-color: rgb(253, 209, 73); transform: rotate(-2deg) translate(-4px, -4px); overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; font-size: 16px; letter-spacing: 1.5px; color: rgb(32, 32, 32); overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">棉纱线灼烧时的现象怎么样</strong></section></section></section></section></section></section><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"></span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　燃烧后的灰渣，用手搓一下，有焦瘤一般是含化纤的，如果燃烧后的灰一手指轻轻一搓就没有了，说明是棉的。再闻闻气味，如果是刺鼻的气味就是含化纤的，如果有棉类燃烧后清香，那就是棉纤无疑了。</span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　如果是面料，最直接的方法就是一下用力抓一下，如果手感很滑抓后褶皱很轻的，多半是化纤成分，如果手感有些涩用力抓后有明显的褶皱，多半是棉的成分多些。</span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;"><br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;"></p></section><section class="_135editor" data-role="paragraph" id="autoparagraph" style="font-size: medium; max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;"><br style="max-inline-size: 100%; margin: 0px; padding: 0px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif; font-size: 17px; caret-color: rgb(255, 0, 0); overflow-wrap: break-word !important; outline: none 0px !important;"></p></section>