结晶改性是目前聚烯烃 ,尤其是聚丙烯塑料工程化改性的重要途径。山西省化工研究院精细所作为国内聚合物助剂开发研究的重要基地 ,近年来致力于成核剂技术开发 ,迄今已完成了包括聚烯烃α晶型成核透明剂和聚烯烃 β晶型成核剂在内的两大体系三个系列化产品的开发。其中α晶型成 Crystallization modification is an important way of engineering modification of polyolefins, especially polypropylene plastics. Shanxi Institute of Chemical Fine Fine as the domestic polymer additives research and development of an important base in recent years committed to the development of nucleating agent technology, has so far completed, including polyolefin α crystal nucleating agent and transparent crystal β β Nuclear two systems, including the development of three series of products. Among them, α crystal form