聚丙烯共混增韧改性研究进展

Research Progress of Polypropylene Blending Toughening Modification

聚丙烯(PP)作为一种使用广泛的热塑性塑料,对其增韧改性一直是研究的重点,共混改性作为最常用的改性方法之一,受到科研工作者的关注。该文主要从与塑料共混增韧、与橡胶或弹性体共混增韧、与无机纳米粒子共混增韧、与有机/无机纳米材料共混增韧以及与其他材料(如:玻璃纤维、碳纤维、石墨烯、竹粉)共混增韧5个方面综述了近3年PP共混增韧改性的一些研究工作。

Polypropylene（ PP） as a kind of widely used thermoplastics,thetoughening modification has always been the focus of the study. Blending has been one of the most commonly used modification methods,which has attracted the attention of researchers. PP is mainly used to blend with plastic,toughening with rubber or elastomer,toughening with inorganic nano-particles,toughening with organic/inorganic nanomaterials and toughening with other materials（ such as glass fiber,carbon fiber,graphene,bamboo powder） from five aspects of PP blending toughening for the recent 3 years research work in this paper.