工业生产中脲甲醛合成条件探究

Study on Synthetic Conditions of Urea Formaldehyde in Industrial Production

主要对工业化生产脲甲醛的最佳合成条件进行研究,得出最适合工业生产的合成条件。在较低p H值条件下,脲甲醛聚合时间较短、易分散、含水率较低,能够快速烘干,从而提高脲甲醛的生产效率。

The optimum synthesis condition of urea formaldehyde was studied,and the most suitable synthesis conditions on industrial production were explored. Under the condition of low p H, the polymerization time of urea-formaldehyde was short, and easy to disperse and low moisture content, and could be dried quickly,easy to improve the production efficiency of urea formaldehyde.