<section data-role="outer" class="article135" label="edit by 135editor"><section class="_135editor" data-tools="135编辑器" data-id="107452"><section style="text-align: center;margin: 10px auto;"><section style="background: linear-gradient(to right,#ff8f30 0%,#fec698 100%);margin: 0 5px;"><section style="border: 1px solid rgb(17, 17, 17); padding: 30px 25px; transform: translate(-5px, -5px);"><section data-autoskip="1" class="135brush" style="text-align: justify; line-height: 1.75em; letter-spacing: 1.5px; background: transparent;"><p style="margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; 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="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); font-size: 18px; font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif; overflow-wrap: break-word !important;">1、涤纶不论是阳离子改性涤纶，也不管是牵伸丝和低弹丝，在燃烧时的火焰颜色为淡红色，有芳香气味。</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; letter-spacing: 0.544px; 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="justify"><br></p><p style="margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; 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="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); font-size: 18px; font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif; overflow-wrap: break-word !important;">2、锦纶不论是牵伸丝和低弹丝，燃烧时有臭味，白色或浅色锦纶燃烧时的火焰颜色为淡兰色，而黑色或深色锦纶燃烧时的火焰颜色为淡黄色。</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; letter-spacing: 0.544px; 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="justify"><br></p><p style="margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; 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="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); font-size: 18px; font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif; overflow-wrap: break-word !important;">3、腈纶不论是牵伸丝和低弹丝，燃烧时有臭味，在燃烧时的火焰颜色为淡红色。</span></p><p style="margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; 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="justify"><br></p><p style="margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; line-height: 1.75em; 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="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); font-size: 18px; font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif; overflow-wrap: break-word !important;">利用这一点就可以来鉴别这三种纤维。</span></p></section></section></section></section></section><section class="_135editor" data-role="paragraph"><p><br></p></section></section>