<section data-role="paragraph" class="_135editor" draggable="true" style="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;">　　黄麻纤维是由纤维素、半纤维素、木质素等化学物质组成。黄麻纤维强度高、初始模量高和延伸性根低，出于含有较多的木质素，所以黄麻纤维粗硬，并呈黄褐色，柔性差。纺织工业一般利用的是经梳理后的工艺纤维。</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><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;">　　黄麻纤维多是五角和六角形，中间有多个空腔，而亚麻纤维呈多角形，中间有空腔。从粗细来看，黄麻纤维的细度明显比亚麻要粗。黄麻的胶质含量较高，而亚麻纤维表面较黄麻光洁。</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><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;">　　从黄麻与亚麻的打成麻进行纤维性能的比较分析，发现从纤维细度、强伸性能、吸放湿以及形态外观等方面亚麻的性能均优于黄麻。但二者差距不是特别大，特别是如果采用适当的前处理工艺，可以得到较好性能的黄麻纤维，在实际应用中完全有可能部分替代亚麻纤维。</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><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;">　　黄麻纤维线密度对产品研发和产品风格影响很大。通常线密度可开发较高档的产品。影响线密度的因素主要有植物学和培育等农业方面的因素以及脱胶、梳理等工艺方面的因素。在同样的工艺下，品种间差异比较大，黄麻品种有圆果种和长果种，通常亚麻的工艺纤维线密度在2．3—3．2tex，而黄麻的工艺纤维线密度一般在2—3．5tex范围内，由于圆果种每束纤维中细胞个数比长果种少，纤维细胞的面积和中腔面积、纤维细胞宽度、细胞束的面积都比长果种小，所以圆果种的工艺纤维线密度比长果种的高。麻茎部位不同，工艺纤维线密度有差异，麻茎部的工艺纤维线密度是由各部位的初生韧皮细胞和次生韧皮纤维细胞所占比例大小以及纤维细胞的成熟度两个因素综合作用的结果，中部线密度小，基部最大。</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><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;">　　</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;"><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="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>