摘要
从化学改性、物理改性技术方面介绍了国内外对聚丙烯(PP)进行增韧改性的研究进展。其中,化学改性技术包括共聚改性、接枝改性和交联改性;物理改性技术包括填充改性、共混改性和增强增韧改性。在PP增韧改性众多方法中,物理改性其成本低、效果快,成为应用广泛的增韧方法。PP的增韧改性仍有很大的潜力有待发掘,因此其发展前景受到人们的广泛关注。
In this review, the research progress toughening of polypropylene（PP） introduced chemical and physical modification at home and abroad. Chemical modification technology includes copolymerization, graft and cross-linking modification. Physical modification technology includes filling, blending and toughening modification. In the many methods of toughening of PP, physical modification had become a wide application of toughening method because of low cost and fast effect. The research of toughening modification of PP still has great potential to be explored, so it has been attracted much attention in recent years.
出处
《塑料包装》
CAS
2018年第1期17-21,共5页
Plastics Packaging
关键词
聚丙烯
化学改性
物理改性
增韧改性
polypropylene Chemical modification Physical modification toughening modification
