Inorganic, organic and macromolecular nucleation agents of PET and their reaction mechanisms were reviewed. Recent research developments of PET nucleation agents at home and aboard were introduced.

• 综述了无机、有机、高分子类三种聚对苯二甲酸乙二醇酯(PET)结晶成核剂及其作用机理。介绍了近年来PET结晶成核剂国内外研究发展现状。