<section data-role="outer" class="article135" label="edit by 135editor"><section data-tools="135编辑器" data-id="86005" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; font-size: 16px; line-height: 25.6px; widows: 1; border-width: 0px; border-style: none; border-color: initial; visibility: visible; font-family: -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 0px 16px; padding: 16px; outline: 0px; max-width: 100%; overflow-wrap: normal; overflow: auto; font-size: 15px; line-height: 1.45; border-radius: 3px; background-color: rgb(247, 247, 247); visibility: visible;"><section class="_135editor" data-tools="135编辑器" data-id="113753"><section style="margin: 20px auto;"><section style="transform-style: preserve-3d"><section class="assistant" style="width: 20px; 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letter-spacing: 1.5px; font-size: 14px; color: rgb(51, 51, 51); background: transparent; padding: 25px 15px;">氨纶布要黄变，头大！氨纶是我们生活中常用的纤维品种，最突出的特点就是良好的弹性，且具有纤度低、弹性模量大（断裂伸长可达400%-800%）比重小等优势。</section></section></section></section></section></section></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; widows: 1; 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%; visibility: visible; font-size: 15px; overflow-wrap: break-word !important;">氨纶是我们生活中常用的纤维品种，最突出的特点就是良好的弹性，且具有纤度低、弹性模量大（断裂伸长可达400%-800%）、比重小等优势。氨纶能与羊毛、棉、涤纶、腈纶、粘胶等纺织纤维混纺，制成的织物手感柔软、富有弹性、穿着舒适，被广泛使用在健身服、游泳衣、牛仔裤、紧身裤、内衣、连体衣、贴身内衣中，由于女性着装对贴身要求较高，因此氨纶面料更受女性钟爱。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; 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; color: rgb(34, 34, 34); font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; widows: 1; 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%; color: rgb(0, 0, 0); visibility: visible; font-size: 15px; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;">例如：女性最爱不释手的蕾丝面料中（含氨纶），穿着或放置时间久了，容易出现泛黄的现象，这是什么原因呢？</strong></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; 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; color: rgb(34, 34, 34); font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; widows: 1; visibility: visible; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="font-size: 15px;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(255, 76, 0); 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;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;">由于氨纶分子链上均含有大量的氨基等反应性基团，在高温定形或储存过程中容易变黄，影响成品，特别是荧光增白面料及浅色面料的品质。</span></strong></span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;">由于氨纶为了改善在纺丝时运转性能，在织造过程中使用了硅油类润滑剂和其他助剂。这些助剂随着时间的推移会自然降解致使纤维泛黄。此外氨纶本身是不容易上色的，也就是常规的染料是无法让氨纶上色的，因此在面料染色后，还原清洗不充分的情况下，也会出现所谓的泛黄现象。</span></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; 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; color: rgb(34, 34, 34); font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; font-size: 16px; line-height: 25.6px; widows: 1; visibility: visible; font-family: -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="left"><span style="font-size: 15px;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 0.544px; font-size: 17px; text-align: justify; visibility: visible; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; font-size: 15px; overflow-wrap: break-word !important;">畅销黑色氨纶长丝---原液着色技术</span></strong><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; 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; color: rgb(34, 34, 34); font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; widows: 1; 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%; visibility: visible; font-size: 15px; overflow-wrap: break-word !important;">黑色氨纶是服装织物中应用比较广的品种，近年来国内黑色氨纶长丝产能不断扩大，产品性能不断提高。通过原液着色或在线添加等特殊工艺直接纺出的黑色氨纶长丝，不仅具有更均匀持久的黑色效果、更高的色牢度和卓越的耐水洗性能，而且省去了纤维的染色工序，降低染色过程中的能耗，减少环境污染。</span></p><section class="_135editor" data-role="paragraph"><p><br></p></section></section>