<p><br></p><section class="_135editor" data-role="paragraph" 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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　醋酸纤维又称醋酯纤维， 是世界上开发较早的化学纤维之一， 目前是再生纤维素纤维中仅次于粘胶纤维的第二大品种。醋酸纤维是以纤维素浆粕为原料，经过乙酰化以后形成纤维素酯化衍生物，然后经干法纺丝工艺而制得。依据纤维素中的羟基(-OH)被乙酰基(-COCH3)取代程度分为三醋酸纤维（CTA）和二醋酸纤维（CDA）。没有特别指出是三醋酸纤维时， 一般所说的醋酸纤维即指二醋酸纤维。</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="127904" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="" style="max-inline-size: 100%; margin: 10px auto; padding: 10px 0px 0px; transform-style: preserve-3d; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="" style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; justify-content: center; transform: translateZ(10px); overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; display: flex; align-items: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 50px; overflow-wrap: break-word !important; outline: none 0px !important;"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 128.65 53" style="display: block;" xml:space="default"><path style="fill: none;stroke: #fdd149;stroke-width: 2px;stroke-dasharray: 8 4;fill-rule: evenodd;" d="M1360,771c59.69,19.57,106.07-7.178,107.46-33.727,1.11-21.131-70.97,15.223,19.08,21.542" transform="translate(-1358.38 -727.719)"></path></svg></section></section><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; justify-content: center; align-items: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 15px; overflow-wrap: break-word !important; outline: none 0px !important;"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 29 66" style="display:block;" xml:space="default"><path style="fill: #58a6ff;fill-rule: evenodd;" d="M1486.37,750.108L1512.99,723v66.008L1486.37,761.9A8.455,8.455,0,0,1,1486.37,750.108ZM1497,751a5,5,0,1,1-5,5A5,5,0,0,1,1497,751Z" transform="translate(-1484 -723)"></path></svg></section></section><section style="max-inline-size: 100%; margin: 0px; padding: 4px 10px; font-size: 16px; color: rgb(255, 255, 255); text-align: center; background-color: rgb(88, 166, 255); border-radius: 0px 5px 5px 0px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">醋酸纤维的历史</strong></section></section><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; display: flex; align-items: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 50px; overflow-wrap: break-word !important; outline: none 0px !important;"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 128.56 29.063" style="display: block;" xml:space="default"><path style="fill: none;stroke: #fdd149;stroke-width: 2px;stroke-dasharray: 8 4;fill-rule: evenodd;" d="M1714.75,749.611C1879.96,746.226,1836,779,1836,779" transform="translate(-1713.75 -748.375)"></path></svg></section></section></section></section></section><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; overflow-wrap: break-word !important; outline: none 0px !important;"></span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　从第一束醋酸纤维的纺制成功距今已有一百多年的历史了。醋酸纤维的工业生产始于20 世纪初。1901 年，A. 艾辛格恩和贝尔成功地对纤维素进行乙酰化，得到三醋酸纤维。1904 年德国Bayor 公司发明了干法纺制醋酸纤维素醋纤维， 并在法国、英国申请了专利；1905 年二醋酸酯可溶解在丙酮中成为醋酸纤维素溶液的发现， 为醋酸纤维素纤维的生产提供了保证。</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　早期的醋酸纤维由于常见的天然纤维用染料难以对其染色使其在纺织领域的应用受到一些限制，因此发展相当缓慢。直到1954~1955年，三醋酸纤维素才真正在美国、英国、加拿大、法国和德国等的某些公司成功地工业化生产。1969~1979年，由于合成纤维锦纶、涤纶与丙纶等的兴起，二醋纤与三醋纤纺织纤维的需求量不断下降， 美国每年约下降4.20%，世界市场每年约下降2.20%。自80 年代初以来，由于粘胶纤维生产中污染问题难以解决，一些发达国家的生产厂家纷纷关闭， 由此导致了醋酸长丝需求量迅速增加。近年来，由于产品品种和生产技术的不断更新发展， 醋酯纤维己成为人造纤维工业中发展较快的品种之一。</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　目前世界上醋酯纤维生产厂商有20 多家，分别分布在比利时、巴西、保加利亚、哥伦比亚、意大利、墨西哥、乌拉圭、加拿大、德国、独联体、日本、英国、美国，但生产技术为少数几个国家所垄断。其中占主导地位的是美国Celanese 公司， 其产量约占世界总产量的一半， 其次是美国Eastman Chemical 公司，意大利的Novaceta 公司，日本三菱公司和帝人公司以及英国Acordis 公司和法国Rodia 公司等， 这些公司总产量占全球总产量的90%左右。</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　我国醋酸纤维工业始于20 世纪50 年代， 发展较慢，生产技术也比较落后，品种也仅限于烟用醋酸丝束。纺织用醋纤历年依赖于进口，主要从美国塞拉尼斯公司、英国康太斯公司、加拿大塞拉尼斯公司和日本三菱公司四大公司进口，</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="127906" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; flex-direction: column; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px 0px -8px; padding: 0px 0px 0px 3px; z-index: 9; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="assistant" style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 15px; overflow-wrap: break-word !important; outline: none 0px !important;"><img class="assistant" src="https://bcn.135editor.com/files/images/editor_styles/4f4970213dc397351f137a8c4a47d64b.png" data-width="100%" _src="https://bcn.135editor.com/files/images/editor_styles/4f4970213dc397351f137a8c4a47d64b.png" draggable="false" data-ratio="1.3125" data-w="32" style="margin: 0px; padding: 0px; width: 15px; display: block; vertical-align: inherit; max-inline-size: 100%; max-width: 100%; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></section></section><section style="max-inline-size: 100%; margin: 0px; padding: 0px; background-color: rgb(253, 209, 73); transform: rotate(5deg); overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 3px 20px; font-size: 16px; color: rgb(255, 255, 255); text-align: center; background-color: rgb(88, 166, 255); transform: rotate(-5deg); overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">醋酸面料的衣服怎么洗？</strong></section></section></section></section></section><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; overflow-wrap: break-word !important; outline: none 0px !important;"></span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　醋酸面料的衣服其实干洗与水洗均可，缺点是不耐酸，因而在水洗的时候，尽量选择用中性类洗涤剂，或者丝毛类洗涤剂洗为好。具体步骤如下：</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　第一步，先用清水泡10分钟作用。自然温度的水就好，一定不能用热水，因为热水容易让污渍融进衣物纤维，或者烫坏材质。</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　第二步，捞出后放入洗涤剂，搅匀，再放入衣物，使其充分与洗涤溶液接触。</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　第三步，浸泡10分钟。注意，如果洗涤说明不允许浸泡，应该按说明操作。</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　第四步，在溶液里反复搅动揉搓，特别脏的地方打上肥皂轻搓。</span></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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　第五步，清洗掉溶液，大概3、4次即可清洗掉。如果比较脏或有顽固污渍：先用小刷蘸汽油轻轻刷擦，去净油脂后，再用温洗涤剂溶液洗除；可以用气泡式矿泉水或是调酒用的苏打水，倒在干净的布上轻拍有印痕的地方，很有效的。</span></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></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>