非水分散体树脂技术的现状及应用

Present Status & Application of Non-Aqueous Dispersion Resins

非水分散体材料主要采用脂肪烃类溶剂作为分散介质,这类溶剂与芳烃类溶剂相比,具有较低的光化学活性,因而非水分散体材料属于一种环境友好型材料;且非水分散体材料具有特殊的溶胀及流变性能,并且很容易进行表面的化学改性,因而在很多领域得到广泛应用。本文介绍了非水分散体材料的几种制备方法,包括高分子合成法、转化法等,特别对分散稳定剂和分散相的形式和非水分散体的应用做了重点介绍。

Non -aqueous dispersion resins use aliphatic hydrocarbon COnlpounds as dispersion medium. As we know, the photochemical activity of aliphatic hydrocarbon compound is lower compared to aromatic hydrocarbon compound,thus non- aqueous dispersion resins is a kind of environmentally friendly materials. And because it also has swelling and rheological properties, and easily be modified surface chemicaly, which have been widely used in many fields. This article described several non - aqueous dispersion preparation methods,including polymer synthesis and conversion processes, etc. and especially introduced diffirent varieties of dispersion stabilizers and typical applications of non -aqueous materials.