在北方冬天特别低温阴冷的情况下,使得白水的分解速度变得相对缓慢了一些,表干时间变慢,影响漆膜的打磨性,进而加入更多的蓝白水来缩短反应时间,从而导致漆膜绿化的问题出现.本文主要介绍了一种防绿化良好的PE透明底漆的制备方法,并对各种影响因素进行了探讨.

In the case of special cold temperature in northern winter,the decomposition speed of white water becomes relatively slow,and the drying time is slow,which affects the grinding of the paint film.Then more blue and white water is added to shorten the reaction time,which leads to the problem of paint film greening.The preparation method of anti-greening PE transparent primer was introduced,and the various influencing factors were explored.