<article use="1" class="" data-author="Wxeditor" style="margin: 5px auto; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: none; border-color: initial; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 10px 0px 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: none; border-color: initial; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px 6px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; border-style: solid; 90 30 30 fill; border-width: 45px 15px 15px; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 10px 5px 0px; outline: 0px; max-width: 100%; line-height: 30px; visibility: visible; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; 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;">连续式聚氨酯防水涂料生产线的生产工艺</strong></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; overflow-wrap: break-word !important;">“连续式聚氨酯防水涂料生产线”是中国建筑科学研究院以“减少干扰、提效降耗、提升稳定性”为目标，开发的一套聚氨酯防水涂料生产系统。<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; overflow-wrap: break-word !important;">生产线根据聚氨酯防水涂料生产的工艺特点，分为上料单元、预处理单元和合成单元3部分，可实现连续化自动化聚氨酯防水涂料生产。</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; overflow-wrap: break-word !important;"><br></p></section></section></section></section></article><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"> </p><article use="1" class="" data-author="Wxeditor" style="margin: 5px auto; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; text-align: center; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: inline-block; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: flex; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; vertical-align: bottom; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 1px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; color: rgb(255, 255, 255); text-align: justify; font-size: 16px; line-height: 30px; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"> 生产中涂料黏度的波动现象</p></section></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section></section></section></section></article><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;">相对黏度是涂料的基本性能指标，与施工性和成膜后的力学性能有直接关系。在实际的单组分聚氨酯防水涂料生产中，相对黏度的波动非常常见。在传统生产中，通常是在涂料灌装前抽取小样检测黏度值，如达到工艺要求的黏度范围就可以灌装；否则，需要工艺员根据实际情况调节黏度。<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">但是，在自动化生产中，黏度异常波动应被视为产出不稳定，需要通过工艺调整，将这种不稳定现象消除。</strong></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><article use="1" class="" data-author="Wxeditor" style="margin: 5px auto; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; overflow: hidden; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 6px; border-style: solid; border-color: transparent; -webkit-border-image: url("https://mmbiz.qpic.cn/mmbiz_png/v4vz52CcB10CticDlqsUvaqLZVR4RtP7KauYibMEbfECfbBcxJFTboZttoaoXsiccQaot9otg3ePXSeLAObWJaicLA/640?png") 16 fill round; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 10px; outline: 0px; max-width: 100%; font-size: 15px; line-height: 30px; transform: rotate(0deg); overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: justify; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; overflow-wrap: break-word !important;">单组分聚氨酯防水涂料的特殊性</span></strong><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;">①涂料中的液体填料和粉体填料的质量份较大，约为有效组分的2~3倍。</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;">②聚氨酯防水涂料对水敏感，主要原材料都需要脱水处理。考虑到经济性，通常填料与聚醚是混合后一起脱水的。因此，在涂料合成过程中，始终有填料作为杂质存在于体系中，不利于合成的平稳进行。</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;">③完成预处理的混合物通常黏度较大，难以分散，不利于合成的目标控制。</p></section></section></section></article><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><article use="1" class="" data-author="Wxeditor" style="margin: 5px auto; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; text-align: center; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: inline-block; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: flex; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; vertical-align: bottom; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 1px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; color: rgb(255, 255, 255); text-align: justify; font-size: 16px; line-height: 30px; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;">生产中相对黏度波动的影响因素探讨</p></section></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section></section></section></section></article><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">含水量的影响</strong></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;">以2017年5—8月生产的单组分聚氨酯防水涂料黏度与含水量的实测值为例，混合料含水量在满足工艺要求的前提下，与成品相对黏度没有明显的线性关系，并且有相对黏度骤增的个例出现。仅考虑混合料含水量是无法解释的。<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 12px; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">相对黏度与含水量关系图</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: center; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><article use="1" class="" data-author="Wxeditor" style="margin: 5px auto; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; text-align: center; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: inline-block; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: flex; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; vertical-align: bottom; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 1px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; color: rgb(255, 255, 255); text-align: justify; font-size: 16px; line-height: 30px; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;">合成前期温度的影响</p></section></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section></section></section></section></article><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"> <br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;">混合料经过脱水后，降至工艺温度时，开始加入异氰酸酯进行合成反应。此时反应体系的温度即为合成前期温度。在每个合成反应釜中的不同位置安装了6个温度传感器，用来检测是否有局部温度过热现象。可以看出，不同监测点间是存在温度差的，监测点3、监测点5的平均温差最大，为4.6 ℃；而两监测点温度在批次间是稳定的，说明在合成前期的反应釜中，是存在局部温度不均匀现象的。另外，在第7批次中，涂料的相对黏度变大，但前期温度正常，也从侧面反应前期温度不超过工艺要求范围时，不会明显影响相对黏度。</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;">局部温度不均匀现象虽然没有直接对黏度产生影响，但造成了生产过程的不稳定，也可视为产生产品质量波动的因素之一。</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><article use="1" class="" data-author="Wxeditor" style="margin: 5px auto; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; text-align: center; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: inline-block; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: flex; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; vertical-align: bottom; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 1px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; color: rgb(255, 255, 255); text-align: justify; font-size: 16px; line-height: 30px; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;">异氰酸酯的影响因素</p></section></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section></section></section></section></article><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;">异氰酸酯的加入速度也可能对产品的相对黏度产生影响。生产中，根据工艺要求的加入时间，分别进行了加速和降速的调整。可以看出，随着异氰酸酯加入时间的增长，相对黏度呈下降趋势。也就是说，在单位时间内，异氰酸酯单体的加入量，与成品的相对黏度有关。</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;">在采用原工艺要求的加入时间的生产批次中，出现的黏度波动，可视为在单位时间内，出现了异氰酸酯加入量不均匀的现象，也从侧面说明反应釜局部分散不均匀。</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><article use="1" class="" data-author="Wxeditor" style="margin: 5px auto; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; text-align: center; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: inline-block; line-height: 0; overflow-wrap: break-word !important;"><section style="margin: 0px auto; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; display: flex; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; vertical-align: bottom; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 1px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 10px; outline: 0px; max-width: 100%; color: rgb(255, 255, 255); text-align: justify; font-size: 16px; line-height: 30px; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;">生产中黏度控制的措施</p></section></section></section><section style="margin: 0px 3px; padding: 4px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 5px; height: 24px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section><section style="margin: 0px; padding: 7px 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; overflow-wrap: break-word !important;"><section class="" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; border-width: 0px; border-style: initial; border-color: initial; width: 3px; height: 18px; background-color: rgb(216, 44, 51); overflow-wrap: break-word !important;"></section></section></section></section></section></article><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;">根据上述对相对黏度的影响因素分析，并且结合现有生产设备的条件，以及考虑生产的经济性，对生产线生产工艺进行了两处调整：</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;">①提高了合成反应釜的搅拌转速，在原转速基础上提高了8~15 r/min；并在监测点3、监测点5附近增加扰流板，提升物料的流动性。</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;">②在原工艺要求的加入时间的基础上，增加了5~10 min。</p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-top: 0px; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 2px; text-align: justify; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">工艺调整后，在2017年10月的20批次中，涂料的相对黏度波动范围变小，最大值与最小值间的差值小于400 mPa·s。此后，连续6个月的生产中，涂料相对黏度表现出很好的稳定性。</strong></p>
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