<section data-role="outer" class="article135" label="edit by 135editor"><section data-tools="135编辑器" data-id="117718" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; text-align: justify; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; overflow-wrap: break-word !important;" class="_135editor"><section style="margin: 20px auto; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 5px; outline: 0px; max-width: 100%; background-color: rgb(237, 248, 252); visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: space-between; align-items: flex-end; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: flex; align-items: center; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 0px 0px 5px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 16px; text-align: left; letter-spacing: 1.5px; visibility: visible; overflow-wrap: break-word !important;"><strong data-brushtype="text" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;">阳离子涤纶丝</strong></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 12px; color: rgb(168, 230, 225); text-align: left; letter-spacing: 1.5px; visibility: visible; overflow-wrap: break-word !important;"><strong data-brushtype="text" hm_fix="226:343" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;">Cationic dyedpolyester</strong></section></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: flex; align-items: flex-end; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 0px 0px 3px; outline: 0px; max-width: 100%; flex-shrink: 0; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 6px; height: 10px; background-color: rgb(129, 213, 206); overflow: hidden; visibility: visible; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 3px; outline: 0px; max-width: 100%; flex-shrink: 0; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 6px; height: 15px; background-color: rgb(129, 213, 206); overflow: hidden; visibility: visible; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 3px; outline: 0px; max-width: 100%; flex-shrink: 0; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex-shrink: 0; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 6px; height: 20px; background-color: rgb(129, 213, 206); overflow: hidden; visibility: visible; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"></section></section></section></section></section><section style="margin: 0px; padding: 5px 0px 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 5px; outline: 0px; max-width: 100%; background-color: rgb(255, 255, 255); visibility: visible; overflow-wrap: break-word !important;"><section data-autoskip="1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; letter-spacing: 1.5px; font-size: 14px; background: transparent; visibility: visible; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; overflow-wrap: break-word !important;">全称：cationic dyedpolyester 叫阳离子可染涤纶，属于变性/改性涤纶，可以在110度用阳离子染料染色。</p></section></section></section></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; text-indent: 2em; visibility: visible; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 30px; font-size: 15px; visibility: visible; overflow-wrap: break-word !important;">阳离子纱是属于改性涤纶，化学名：聚对苯二甲酸丁二酯（弹性聚酯)，缩写：PBT，在工厂也有用CD表示的。因为<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(255, 104, 39); visibility: visible; overflow-wrap: break-word !important;">普通的涤纶</span>(聚对苯二甲酸乙二酯)<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(255, 104, 39); visibility: visible; overflow-wrap: break-word !important;">存在吸湿低，染色性能差，容易积聚静电，易起毛等缺点</span>，因此通常用磺酸盐做改性剂改性成可用阳离子染料染色的改性涤纶，或在纺丝前或纺织过程中加入阳离子活性剂来制备改性涤纶，这样的纱叫阳离子纱，这种纱就不需要像通常的涤纶那样高温染色（130-135℃），<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(255, 104, 39); visibility: visible; overflow-wrap: break-word !important;">常温就可以染色</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(255, 104, 39); visibility: visible; overflow-wrap: break-word !important;">了</span>。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; visibility: visible; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; text-indent: 2em; visibility: visible; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 28px; font-size: 15px; visibility: visible; overflow-wrap: break-word !important;">涤纶纤维是疏水性的合成纤维，缺乏能与直接染料、酸性染料、碱性染料等结合的官能团。虽然具有能与分散染料形成氢键的酯基，但是涤纶分子链结构紧密，染料分子不易进入纤维内部，致使染色困难，色泽单调，直接影响到涤纶面料花色品种的开发。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; visibility: visible; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; visibility: visible; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 28px; font-size: 15px; visibility: visible; overflow-wrap: break-word !important;">由于涤纶的结晶度高，纤维中只存在较小的空隙，当温度较低时，分子热运动改变其位置的幅度较小，在潮湿条件下，涤纶纤维又不会象棉纤维那样能通过剧烈溶胀而使空隙增大，染料分子难以渗透到纤维内部。<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(255, 104, 39); overflow-wrap: break-word !important;">涤纶染色时通常只能用分散染料进行染色，并且必须在高温高压下或借助载体进行染色</span>。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><section data-tools="135编辑器" data-id="105435" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; text-align: justify; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; overflow-wrap: break-word !important;" class="_135editor"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; text-align: center; background-color: rgb(245, 249, 255); overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0.8em auto 0.3em; padding: 0px; outline: 0px; max-width: 100%; border-width: initial; border-style: none; border-color: initial; overflow-wrap: break-word !important;"><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 1em; text-decoration: inherit; color: rgb(254, 254, 254); border-color: rgb(129, 213, 206); display: inline-block; width: 100%; overflow-wrap: break-word !important;"><section data-brushtype="text" style="margin: 0px; padding: 0.5em; outline: 0px; max-width: 100%; line-height: 1.2em; font-size: 16px; letter-spacing: 1.5px; background-color: rgb(129, 213, 206); overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; vertical-align: inherit; overflow-wrap: break-word !important;" align="left"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">为了提高涤纶的染色性能，从分子结构上考虑，提高分子链的疏松程度，将有助于染料分子的进入。改善染色性能的方法有</strong></span><strong hm_fix="335:240" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></strong></p></section><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; width: 0px; border-top: 0.6em solid rgb(129, 213, 206); border-bottom-color: rgb(129, 213, 206); height: 10px; overflow: hidden; overflow-wrap: break-word !important; border-left: 1em solid transparent !important; border-right: 1em solid transparent !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section></section><section style="margin: 0px; padding: 10px 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 1em; outline: 0px; max-width: 100%; display: flex; overflow-wrap: break-word !important;"><section style="margin: 27px -8px 0px 8px; padding: 0px; outline: 0px; max-width: 100%; display: flex; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 1px; height: 391.8px; background-color: rgb(129, 213, 206); overflow: hidden; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex: 1 1 0%; overflow-wrap: break-word !important;"><section style="margin: 25px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; text-align: left; overflow-wrap: break-word !important;"><section style="margin: 2px 12px 0px 0px; padding: 3px; outline: 0px; max-width: 100%; background-color: rgb(129, 213, 206); border-radius: 50%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 8px; height: 8px; background-color: rgb(255, 255, 255); border-radius: 50%; overflow: hidden; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex: 1 1 0%; overflow-wrap: break-word !important;"><section data-brushtype="text" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; letter-spacing: 1.5px; color: rgb(129, 213, 206); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section><section style="margin: 10px 0px 0px; padding: 25px; outline: 0px; max-width: 100%; background-color: rgb(255, 255, 255); border-radius: 10px; overflow-wrap: break-word !important;"><section style="margin: 5px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">(1)与分子体积庞大的化台物共聚；</span></section></section></section></section><section style="margin: 25px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; text-align: left; overflow-wrap: break-word !important;"><section style="margin: 2px 12px 0px 0px; padding: 3px; outline: 0px; max-width: 100%; background-color: rgb(129, 213, 206); border-radius: 50%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 8px; height: 8px; background-color: rgb(255, 255, 255); border-radius: 50%; overflow: hidden; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex: 1 1 0%; overflow-wrap: break-word !important;"><section data-brushtype="text" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; letter-spacing: 1.5px; color: rgb(129, 213, 206); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section><section style="margin: 10px 0px 0px; padding: 25px; outline: 0px; max-width: 100%; background-color: rgb(255, 255, 255); border-radius: 10px; overflow-wrap: break-word !important;"><section style="margin: 5px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;">(2)与具有可塑化效应的化合物混合纺丝；</span></section></section></section></section><section style="margin: 25px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; text-align: left; overflow-wrap: break-word !important;"><section style="margin: 2px 12px 0px 0px; padding: 3px; outline: 0px; max-width: 100%; background-color: rgb(129, 213, 206); border-radius: 50%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 8px; height: 8px; background-color: rgb(255, 255, 255); border-radius: 50%; overflow: hidden; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex: 1 1 0%; overflow-wrap: break-word !important;"><section data-brushtype="text" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; letter-spacing: 1.5px; color: rgb(129, 213, 206); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section><section style="margin: 10px 0px 0px; padding: 25px; outline: 0px; max-width: 100%; background-color: rgb(255, 255, 255); border-radius: 10px; overflow-wrap: break-word !important;"><section style="margin: 5px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; overflow-wrap: break-word !important;">(3)导入具有醚键那样的和分散性染料亲和性好的基团。</span></section></section></section></section></section></section></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 28px; font-size: 15px; overflow-wrap: break-word !important;">采用共聚方法改性制得的涤纶树脂熔点低，结晶度低，纤维的热性能和机械性能受到一定程度的损害。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; text-indent: 2em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 28px; color: rgb(255, 104, 39); overflow-wrap: break-word !important;">阳离子染料可染改性方法是将涤纶染色改性剂</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 28px; overflow-wrap: break-word !important;">，如简苯二甲酸二甲脂-5-磺酸钠(俗称三单体，英文缩写SIPM)<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(255, 104, 39); overflow-wrap: break-word !important;">与涤纶共聚，共聚后的涤纶分子链中引入了磺酸基团，</span>可用阳离子染料染色，所染织物色彩鲜艳，染料吸尽率高，大幅度减少了印染废水的排放，共聚聚酯切片又能增加抗静电、抗起毛球及吸湿性能，是近年来改善涤纶染色性能的主要方法之一。</span></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; text-indent: 2em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 28px; font-size: 15px; overflow-wrap: break-word !important;">日本尤尼吉卡公司用4份含磺酸基团的间苯二甲酸盐单元的阳离子可染聚酯与1份乙二醇／聚乙二醇／磺酸基间苯二甲酸钠／对苯二甲酸的嵌段共聚物共混纺丝，可制成具有高染色深度的超细纤维。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; text-indent: 2em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 28px; font-size: 15px; overflow-wrap: break-word !important;">在纺丝前或纺丝过程中，加阳离子活性剂和少量变性剂与BHET(对苯二甲酸羟乙脂)共聚。使其成为无规线型聚合体后，其可纺性变好。这种改性涤纶不但可用阳离子染料染色，且还兼有抗起球性并提高了缩皱回复性。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 28px; font-size: 15px; overflow-wrap: break-word !important;">另外在阳离子可染纤维推出的同时，一种以1，4丁二醇代替乙二醇作为第二单体的改性涤纶(PBT)也加入了差别化涤纶的行列。以丁二醇代替乙二醇不仅使分子链的柔性大大增加，而且纤维的染色性能也大为改善，达到常压沸染100℃。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 28px; font-size: 15px; overflow-wrap: break-word !important;">但由于1，4丁二醇的原料价格远高于乙二醇，而使PBT纤维在价格上缺乏竞争优势。因此目前主要是在常PET中把1，4丁二醇作为第三单体加入，这样不仅使纤维的价格有所下降，而且其染色性能得到改善，热稳定性要大大优于阳离子可染纤维。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 15px; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 30px; color: rgb(255, 104, 39); overflow-wrap: break-word !important;">现常用的阳离子改性涤纶长丝是用在聚酯切片中引入了带有极性基SO3Na 的间苯二甲酸二甲酯而纺制的一种新型涤纶产品</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 30px; overflow-wrap: break-word !important;">，其外观与普通涤纶长丝无区别，但是由于采用了离子改性，不仅大大改善了纤维的吸色性能，而且降低了结晶度而使染料分子易于渗透，使得纤维容易染色，吸色率提高，吸湿性也有改善；</span></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 30px; font-size: 15px; overflow-wrap: break-word !important;">这种纤维既保证阳离子易染，同时又可增加纤维的微孔，提高纤维上染率、透气性、吸湿性，从而进一步适应聚酯纤维的仿真丝化；通过仿真丝化可使织物柔软透气、舒适、抗静电、常温常压可染。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 30px; font-size: 15px; overflow-wrap: break-word !important;">通过阳离子改性多功能仿毛，可使织物具有手感柔软、抗静电、抗起毛起球、常温常压与毛共染。用阳离子改性纤维织成的织物，在用阳离子染料进行染色时</span></p><section data-tools="135编辑器" data-id="116156" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; text-align: justify; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; overflow-wrap: break-word !important;" class="_135editor"><section style="margin: 20px auto; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: flex; align-items: flex-start; justify-content: flex-start; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 6px; height: 6px; background-color: rgb(247, 220, 160); overflow: hidden; transform: skew(-10deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; transform: skew(-10deg) translateZ(10px); overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; background-color: rgb(129, 213, 206); overflow-wrap: break-word !important;"><section hm_fix="201:393" style="margin: 0px; padding: 10px 20px; outline: 0px; max-width: 100%; font-size: 16px; color: rgb(251, 242, 241); text-align: center; letter-spacing: 1.5px; transform: skew(10deg); overflow-wrap: break-word !important;"><strong data-brushtype="text" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">具有下列特性</strong></section></section></section></section><section style="margin: 0px; padding: 0px 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 25px 0px 0px; outline: 0px; max-width: 100%; border-left: 1px solid rgb(129, 213, 206); overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0px -4px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 9px 0px 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 7px; height: 7px; background-color: rgb(129, 213, 206); overflow: hidden; transform: skew(-15deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section data-autoskip="1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; letter-spacing: 1.5px; font-size: 14px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; vertical-align: inherit; overflow-wrap: break-word !important;">1.色调鲜明，深染性好；</p></section></section></section></section><section style="margin: 0px; padding: 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0px -4px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 9px 0px 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 7px; height: 7px; background-color: rgb(129, 213, 206); overflow: hidden; transform: skew(-15deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section data-autoskip="1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; letter-spacing: 1.5px; font-size: 14px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; vertical-align: inherit; overflow-wrap: break-word !important;">2.吸湿性能高；</p></section></section></section></section><section style="margin: 0px; padding: 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0px -4px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 9px 0px 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 7px; height: 7px; background-color: rgb(129, 213, 206); overflow: hidden; transform: skew(-15deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section data-autoskip="1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; letter-spacing: 1.5px; font-size: 14px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; vertical-align: inherit; overflow-wrap: break-word !important;">3.耐日光牢度和变退色牢度好；</p></section></section></section></section><section style="margin: 0px; padding: 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0px -4px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 9px 0px 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 7px; height: 7px; background-color: rgb(129, 213, 206); overflow: hidden; transform: skew(-15deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section data-autoskip="1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; letter-spacing: 1.5px; font-size: 14px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; vertical-align: inherit; overflow-wrap: break-word !important;">4.拼色染色时，染料相容性好；</p></section></section></section></section><section style="margin: 0px; padding: 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0px -4px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 9px 0px 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 7px; height: 7px; background-color: rgb(129, 213, 206); overflow: hidden; transform: skew(-15deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section data-autoskip="1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; letter-spacing: 1.5px; font-size: 14px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; vertical-align: inherit; overflow-wrap: break-word !important;">5.在高温染浴中，稳定性好；</p></section></section></section></section><section style="margin: 0px; padding: 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0px -4px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 9px 0px 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 7px; height: 7px; background-color: rgb(129, 213, 206); overflow: hidden; transform: skew(-15deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section data-autoskip="1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; letter-spacing: 1.5px; font-size: 14px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; vertical-align: inherit; overflow-wrap: break-word !important;">6.对包括普通聚酯纤维在内的其它纤维的沾污性小；</p></section></section></section></section><section style="margin: 0px; padding: 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0px -4px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 9px 0px 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 7px; height: 7px; background-color: rgb(129, 213, 206); overflow: hidden; transform: skew(-15deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section data-autoskip="1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; letter-spacing: 1.5px; font-size: 14px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; vertical-align: inherit; overflow-wrap: break-word !important;">7.向纤维内部的扩散速率快，无环染现象；</p></section></section></section></section><section style="margin: 0px; padding: 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0px -4px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-start; align-items: flex-start; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 9px 0px 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 7px; height: 7px; background-color: rgb(129, 213, 206); overflow: hidden; transform: skew(-15deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px 0px 0px 15px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section data-autoskip="1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; letter-spacing: 1.5px; font-size: 14px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; vertical-align: inherit; overflow-wrap: break-word !important;">8.染浴中 pH 值变化时，染料稳定性高。</p></section></section></section></section></section></section></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 30px; font-size: 15px; overflow-wrap: break-word !important;">织物在穿着舒适性、染色鲜艳性等方面可与天然织物媲美，在价格上低于天然真丝，可产生高附加价值。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; line-height: 18.6182px; widows: 1; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; text-indent: 0em; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 1.75em; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 30px; color: rgb(255, 104, 39); font-size: 15px; overflow-wrap: break-word !important;">阳离子改性涤纶长丝跟涤纶长丝没法区分的，如要区分一般只能用染色法！阳离子原料一般上深色。</span></p><section class="_135editor" data-role="paragraph"><p><br></p></section></section>