聚丙烯耐划伤性的研究进展  

Progress in studies on scratch resistance of PP

作　　者：胡宝山[1] 金滟[1] 丁树岩[1] 蔡涛[1] 刘善元[1] 张静[1] 

机构地区：[1]中国石油化工股份有限公司北京化工研究院,北京100013

出　　处：《合成树脂及塑料》2006年第1期63-65,共3页China Synthetic Resin and Plastics

摘　　要：综述了聚丙烯(PP)材料表面耐划伤性能的研究进展,重点讨论了填料、填料与PP基体间的界面强度、成核剂、润滑剂、分子结构、共混改性等因素对PP表面耐划伤性能的影响。针对耐划伤PP材料的开发和划伤机理的研究,还需构建数学模型为其提供依据和指导。The progresses in studies on scratch resistance of polypropylene （PP） were reviewed in this paper. The effects of filler, strength of the interface between filler and PP matrix, nucleating agent, lubricant, molecular structure and blending modification on the scratch resistance of PP surface were emphatieally discussed. A mathematic model should be established in order to offer the guidance for developing scratch resistant PP materials and studying the scratch mechanism.

关 键 词：聚丙烯 耐划伤性能 填料 润滑剂 分子结构 共混改性 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]