聚丙烯成核剂的应用与研究进展

Application and Research Advances of Nucleating Agent for Polypropylene

介绍了无机类成核剂、有机类成核剂(芳基磷酸盐类、山梨醇类、磷酸金属盐类、松香类成核剂、脱氢枞酸及其盐类和羧酸金属盐类)和聚合物型成核剂的主要类型和特性,阐述了成核剂在聚丙烯中的成核机理及其对聚丙烯性能的影响。

The major species and characteristics of nucleating agent such as inorganic nucleating agent, organic nucleating agent （ aryl phosphate, sorbitol acetal, metal salt of phosphoric acid and carboxylic acid, dehydroabietic acid and its salt） and polymer nucleating agents used for polypropylene were summarized. In the end, their nucleating mechanisms and their effects on the properties of polypropylene were also reviewed.