<section data-role="outer" class="article135" label="edit by 135editor"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); visibility: visible; overflow-wrap: break-word !important;">对于印染厂来说，把握好染料品质至关重要，直接影响生产成本，如何检测分散染料的好坏是门非常大的学问。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; color: rgb(102, 102, 102); font-size: 15px; text-align: center; 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;" align="center"><br></p><section data-role="title" data-tools="135编辑器" data-id="120398" data-color="#ff0000" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.544px; text-align: justify; color: rgb(102, 102, 102); font-size: 15px; 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: 10px auto; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: center; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-radius: 25px 0px; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px 0px -15px; padding: 0px; outline: 0px; max-width: 100%; width: 15px; visibility: visible; overflow-wrap: break-word !important;"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40.28 53.83" style="display: block;visibility: visible;" xml:space="default"><path style="fill: none;stroke: rgb(185, 34, 34);stroke-miterlimit: 10;stroke-width: 6px;visibility: visible;" d="M408.52,452.1a51.12,51.12,0,0,1,36.38-50.87" transform="translate(-405.5 -398.36)"></path></svg></section><section style="margin: 0px; padding: 0px 8px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 5px 15px; outline: 0px; max-width: 100%; font-size: 16px; color: rgb(255, 255, 255); text-align: center; border-radius: 15px 0px; background-color: rgb(255, 0, 0); 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;">五种检测分散染料品质方法</strong></section></section><section style="margin: -15px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-end; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 15px; visibility: visible; overflow-wrap: break-word !important;"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40.28 53.83" style="display: block;visibility: visible;" xml:space="default"><path style="fill: none;stroke: rgb(158, 0, 0);stroke-miterlimit: 10;stroke-width: 6px;visibility: visible;" d="M442.75,398.46a51.12,51.12,0,0,1-36.38,50.87" transform="translate(-405.5 -398.36)"></path></svg></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(102, 102, 102); font-size: 15px; 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;" align="justify"><br></p><section data-role="title" data-tools="135编辑器" data-id="119906" data-color="#ff0000" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.544px; text-align: justify; color: rgb(102, 102, 102); font-size: 15px; 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: 10px auto; 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; outline: 0px; max-width: 100%; flex-shrink: 0; display: flex; align-items: center; 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: 5px 6px; outline: 0px; max-width: 100%; font-size: 16px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(255, 0, 0); border-right: 4px solid rgb(255, 229, 229); visibility: visible; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;">01</strong></section></section><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; font-size: 16px; color: rgb(255, 0, 0); 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;">扩散性检测</strong></section></section><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px 0px -4px; padding: 0px 20px 0px 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-end; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 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%; width: 8px; height: 7px; border-left: 1px solid rgb(252, 29, 29); border-right: 1px solid rgb(252, 29, 29); overflow: hidden; visibility: visible; transform: skew(-45deg); 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 data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; border-top: 1px solid rgb(255, 0, 0); height: 1px; 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><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(102, 102, 102); font-size: 15px; 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;" 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(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); visibility: visible; overflow-wrap: break-word !important;">准确称取1g染料，加人30℃水100mL，用玻璃棒搅拌均匀后，将染料的悬浮液用吸管滴4-5滴在滤纸上，观察它的自然渗圈，扩散性好则其面积越大。有些染料溶液滴入处有1~2层模糊渗圈出现，面积不大，染液渗圈外是水溶液，这种染料应用在搅拌时最好再补充染料用量20％~30％的扩散剂MF，或者添加2g/L分散染料修补剂，以改善染料扩散性，提高染料的移染性。非常温染色切不可应用扩散剂N，因为其不耐高温。</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(102, 102, 102); font-size: 15px; 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;" align="justify"><br></p><section data-role="title" data-tools="135编辑器" data-id="119906" data-color="#ff0000" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.544px; text-align: justify; color: rgb(102, 102, 102); font-size: 15px; 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: 10px auto; padding: 0px; outline: 0px; max-width: 100%; display: flex; align-items: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex-shrink: 0; display: flex; align-items: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 5px 6px; outline: 0px; max-width: 100%; font-size: 16px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(255, 0, 0); border-right: 4px solid rgb(255, 229, 229); overflow-wrap: break-word !important;"><strong data-original-title="" title="" data-num="5" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">02</strong></section></section><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; font-size: 16px; color: rgb(255, 0, 0); letter-spacing: 1.5px; overflow-wrap: break-word !important;"><strong data-brushtype="text" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">分散性检测</strong></section></section><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px -4px; padding: 0px 20px 0px 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-end; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 5px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 8px; height: 7px; border-left: 1px solid rgb(252, 29, 29); border-right: 1px solid rgb(252, 29, 29); overflow: hidden; transform: skew(-45deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; border-top: 1px solid rgb(255, 0, 0); height: 1px; 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></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(102, 102, 102); font-size: 15px; 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;" 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(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); overflow-wrap: break-word !important;">将上述剩余的染料溶液，放在恒温电炉上加热至70℃~72℃，离开热源，用玻璃棒搅拌，观察烧杯壁和玻璃棒上的染料是否呈粘糊状。如果染料溶液的流动性很好，玻璃器皿上几乎无沾污，说明该染料的分散性好，可在100℃或高温高压条件下染色。</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(102, 102, 102); font-size: 15px; 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;" align="justify"><br></p><section data-role="title" data-tools="135编辑器" data-id="119906" data-color="#ff0000" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.544px; text-align: justify; color: rgb(102, 102, 102); font-size: 15px; 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: 10px auto; padding: 0px; outline: 0px; max-width: 100%; display: flex; align-items: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex-shrink: 0; display: flex; align-items: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 5px 6px; outline: 0px; max-width: 100%; font-size: 16px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(255, 0, 0); border-right: 4px solid rgb(255, 229, 229); overflow-wrap: break-word !important;"><strong data-original-title="" title="" data-num="6" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">03</strong></section></section><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; font-size: 16px; color: rgb(255, 0, 0); letter-spacing: 1.5px; overflow-wrap: break-word !important;"><strong data-brushtype="text" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">高温分散稳定性检测</strong></section></section><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px -4px; padding: 0px 20px 0px 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-end; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 5px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 8px; height: 7px; border-left: 1px solid rgb(252, 29, 29); border-right: 1px solid rgb(252, 29, 29); overflow: hidden; transform: skew(-45deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; border-top: 1px solid rgb(255, 0, 0); height: 1px; 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></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(102, 102, 102); font-size: 15px; 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;" 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(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); overflow-wrap: break-word !important;">仍将上述染料溶液倒人玻璃染杯中，放在染样机中，在130℃和0.18MPa条件下处理30分钟，取出后观察溶液是否变稠，缓慢倒在滤纸上（滤纸一般可放在50mL烧杯上），过滤的时间越短越好。如果观察到染料溶液经加热后变稠厚，用手指触摸有糊状感，说明染料的高温分散稳定性差。</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(102, 102, 102); font-size: 15px; 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;" 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(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); overflow-wrap: break-word !important;">该染料在使用时也应采取补充染料用量20％~30％的扩散剂MF的措施。如果生产中使用的水质硬度过高，分散染料加入染浴中会产生二次凝聚。</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(102, 102, 102); font-size: 15px; 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;" 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(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); overflow-wrap: break-word !important;">要防止这种状况，首先染浴的pH值要采用硫铵予以稳定；其次，可添加1~2g／L分散赘合剂加以改善。切不可加六偏磷酸钠作软水剂，因为六偏磷酸钠在高温高压条件下会失去络合钙、镁离子的能力，而且在一定程度上还能使染浴的pH值上升，破坏染浴的稳定性。轻则出现纤维表面浮色增多、色牢度下降，严重时，会出现深色变色等现象。在实际生产中，一旦出现上述现象，可通过还原清洗改善色泽清晰度，或在还原浴中加入分散螯合剂则效果更好。</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(102, 102, 102); font-size: 15px; 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;" align="justify"><br></p><section data-role="title" data-tools="135编辑器" data-id="119906" data-color="#ff0000" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.544px; text-align: justify; color: rgb(102, 102, 102); font-size: 15px; 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: 10px auto; padding: 0px; outline: 0px; max-width: 100%; display: flex; align-items: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex-shrink: 0; display: flex; align-items: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 5px 6px; outline: 0px; max-width: 100%; font-size: 16px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(255, 0, 0); border-right: 4px solid rgb(255, 229, 229); overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">04</strong></section></section><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; font-size: 16px; color: rgb(255, 0, 0); letter-spacing: 1.5px; overflow-wrap: break-word !important;"><strong data-brushtype="text" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">焦油含量检测</strong></section></section><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px -4px; padding: 0px 20px 0px 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-end; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 5px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 8px; height: 7px; border-left: 1px solid rgb(252, 29, 29); border-right: 1px solid rgb(252, 29, 29); overflow: hidden; transform: skew(-45deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; border-top: 1px solid rgb(255, 0, 0); height: 1px; 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></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(102, 102, 102); font-size: 15px; 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;" 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(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); overflow-wrap: break-word !important;">扩散剂大多采用粗甲基萘，其中杂质含量较高，不仅有焦油，还有其他化合物。一般将上述经过加热与未加热的染料溶液倒在滤纸上干燥后，若滤纸上呈细小不规则的黑色斑点，即可视为焦油等杂质。</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(102, 102, 102); font-size: 15px; 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;" 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(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); overflow-wrap: break-word !important;">如果杂质含量较少，只需在处方中添加一些具有良好分散乳化能力的匀染剂，染中等或深的色泽问题不大。</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(102, 102, 102); font-size: 15px; 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;" 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(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); overflow-wrap: break-word !important;">如焦油含量较多，染料溶液表面还会出现如油花状金亮色层。可在染色时加入2g／L分散剂WA，并在染料加入之前，先加入少量抑泡剂。实践证明，这种“一液多用”的鉴别方法，很适宜印染企业，且操作方便。</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(102, 102, 102); font-size: 15px; 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;" align="justify"><br></p><section data-role="title" data-tools="135编辑器" data-id="119906" data-color="#ff0000" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.544px; text-align: justify; color: rgb(102, 102, 102); font-size: 15px; 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: 10px auto; padding: 0px; outline: 0px; max-width: 100%; display: flex; align-items: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex-shrink: 0; display: flex; align-items: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; flex-shrink: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 5px 6px; outline: 0px; max-width: 100%; font-size: 16px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(255, 0, 0); border-right: 4px solid rgb(255, 229, 229); overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">05</strong></section></section><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; font-size: 16px; color: rgb(255, 0, 0); letter-spacing: 1.5px; overflow-wrap: break-word !important;"><strong data-brushtype="text" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">热迁移性检测</strong></section></section><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px 0px -4px; padding: 0px 20px 0px 0px; outline: 0px; max-width: 100%; display: flex; justify-content: flex-end; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 5px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 8px; height: 7px; border-left: 1px solid rgb(252, 29, 29); border-right: 1px solid rgb(252, 29, 29); overflow: hidden; transform: skew(-45deg); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; border-top: 1px solid rgb(255, 0, 0); height: 1px; 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></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(102, 102, 102); font-size: 15px; 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;" 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(102, 102, 102); font-size: 15px; 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;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); overflow-wrap: break-word !important;">涤纶产品经分散染料染色后，在热处理如热定形、熨烫时，纤维内部的染料向纤维外迁移而沾染在其他纤维上。它不同于升华牢度，但可以运用升华／熨烫牢度的检测方法进行模拟试验。即用一块染色的涤纶，两面各附贴一块锦纶和醋纤织物，于180℃热压30秒后，视附贴织物上的得色评判热迁移性能优劣程度。一般以灰色卡3级以上为好，反之则较差。对色牢度要求高的或色织产品，不能采用热迁移性差的染料。</span></p></section>