<div><br></div><div><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: 15px; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　答 非离子表面活性剂确实存在浊点问题，而且浊点是非离子表面活性剂的一项重要数据。由于有些工厂处理的织物不同，处理温度较低，所以没有出现问题，而有些工厂如处理纯棉织物需要在较高温度下处理，其温度已超过该净洗剂的浊点。产生浊点后表面活性剂能在溶液中析出，甚至和某些染料、杂质等结合成难溶或不溶物，沾染织物造成疵病。例如净洗剂105、6501 等浊点都在60℃左右。在非离子表面活性剂中，亲油基的碳原子数、聚氧乙烯的加成数、HLB值及有无加入电解质等，对浊点都有影响。</span><br style="max-inline-size: 100%; margin: 0px; padding: 0px; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　为提高净洗剂的浊点，可加入一定量的阴离子表面活性剂，如聚醚L61的浊点为20℃左右，加入3％LAS后可将浊点提高到78℃，加入5％LAS后浊点可提高到89℃。</span></span></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></div>