摘要：报告了聚乙烯蜡超细微粉的研究过程 ,经特殊工艺加工 ,可获得粒径在 30 μm以下、多数粒径在 0 .5～ 10 μm的聚乙烯微粉蜡 ,建立了产品检测方法 ,综述了聚乙烯微粉蜡在各行业中的主要应用

关键词：聚乙烯蜡;微粉;制备;

Abstract：The study on the polyethylene wax superfines are reviewed in this paper．Various techniques for making superfines as the processes of mechanical comminution，evaporation-condensation，molting，dissolution-crystallization and emulsion polymerization are introduced．Application of the polyethylene wax superfines are summarized in the various profellion． 

Key words：polyethylene wax；superfines；preparation；applicatio