加碱调节甲醛pH值公式在脲醛树脂胶生产中的运用

Application of Caustic Soda to Adjust PH Value of Formaldehyde in the Production of UF Eesin Adhesive

介绍了脲醛树脂胶生产中.甲醛溶液所含甲酸用碱调节pH的碱量计算公式。

In the production of urea-formaldehyde resin adhesive, caustic soda can adjust the pH value of formic acid in formaldehyde solution.The amount of caustic soda added can be calculated according to the formula introduced in this paper.