• 冷却和浸渍机卷取
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冷却和浸渍机卷取

  • 18/12/2018 09:15:35

纸页冷却:在干燥室的末端,在纸页被卷成纸卷或切成平板堆叠起来以前,必须有某种冷却纸页的方法。但必须防止纸页中树脂的进一步聚合化。在纸卷或平板纸堆内,已浸渍过的纸张只能与大气进行有限的交流,如果出现一个速率可观的聚合化,将会发生连锁反应:热量增加了聚合化反应的…

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