聚丙烯酸醇胺盐类分散剂分散性能的研究

Study on the dispersibility of the dispersing agent from polyacrylic salt with alcoholic amines

选用不同的醇胺作为中和剂研究其对颜料分散性的影响。通过试验 ,其分散性不仅取决于分散剂与颜料的结合牢固 ,还与分散剂吸附态有关 。

By using different alcoholic amines in neutralization, study their influences on the dispersibility of pigments. the results told us, the dispersibility is not only related with the firmness of the dispersing agent binding to the pigment, but also related with the shape of the adsorbability of the dispersing agent. shape A adsorbability is preferred for good dispersibility.