聚烯烃弹性体在树脂改性中的应用进展

Application Progress of Polyolefin Elastomers in Resin Modification

近年来,随着聚烯烃行业的飞速发展,聚烯烃产品已广泛应用于日用消耗品、汽车内饰及零部件、建筑装潢等领域。聚烯烃弹性体作为高端聚烯烃产品的典型代表,除了其自身的优良出众的性能,聚烯烃弹性体在树脂改性方面也用途广泛,可进一步提高树脂的机械性能和热学性能等。因此,笔者综述了聚烯烃弹性体在共混改性、接枝改性以及发泡改性领域的应用现状,并对其未来发展进行展望。

In recent years,with the rapid development of the polyolefin industry,polyolefin products have been widely used in daily consumables,automotive interiors and parts,building decoration and other fields.Polyolefin elastomer is a typical representative of high-end polyolefin products.In addition to its own excellent and outstanding properties,polyolefin elastomers are also widely used in resin modification,which can further improve the mechanical and thermal properties of the resin.Therefore,the application status of polyolefin elastomers in the fields of blending modification,grafting modification and foaming modification was reviewed,and its future development was prospected.