<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: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">　　答 凡可用于真丝绸的无甲醛防皱整理剂一般在柞蚕丝绸织物上都可适用。例如用丁烷四羧酸(BTCA)、柠檬酸(CA)等，但BTCA价格较高，而CA处理的织物容易泛黄。多元羧酸作整理剂，是一种比较实用的整理剂。多元羧酸聚合物是由马来酸(MA)与衣康酸(IA)按一定比例反应而得的产物。用多元羧酸聚合物(PMI)作整理剂时，按下列配方配制工作液：整理剂PMI 7％，催化剂NaH</span><sub style="max-inline-size: 100%; margin: 0px; padding: 0px; font-size: 10.5px; overflow-wrap: break-word !important; outline: none 0px !important;">2</sub><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">P0</span><sub style="max-inline-size: 100%; margin: 0px; padding: 0px; font-size: 10.5px; overflow-wrap: break-word !important; outline: none 0px !important;">2</sub><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">·H</span><sub style="max-inline-size: 100%; margin: 0px; padding: 0px; font-size: 10.5px; overflow-wrap: break-word !important; outline: none 0px !important;">2</sub><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;">O 1％，三乙醇胺2％，平平加O 0．1％，织物二浸二轧(轧液率95％)，100℃×5min的预烘，焙烘温度165℃×3min，然后热洗，冷洗。PMI对柞蚕丝绸整理的机理为：整理剂与丝纤维的大分子发生交联反应，交联点主要发生在蛋白质纤维无定形区的极性氨基酸侧基上。整理后的织物的湿弹性显著提高，耐洗性好，不影响白度，整理后织物强力基本能保持不变。</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>