碳酸钙超细粉改性聚丙烯超声波粗化工艺  

Ultrasonic Wave Coarsening Process of Polypropylene Modified by Superfine CaCO_3

作　　者：朱明高[1] 余益丰[1] 柳柯芬[1] 胡红桥[1] 

机构地区：[1]宁波大学化学系,浙江宁波315211

出　　处：《材料保护》2003年第7期36-37,共2页Materials Protection

摘　　要：　研究了以超细CaCO3粉共混制备的电镀级聚丙烯超声波粗化工艺。试验结果表明,以20%～25%的超细CaCO3粉共混的电镀级聚丙烯在酸性溶液中以300W、20～30kHz的超声波粗化,可得到性能良好的粗化表面和具有良好结合力的电镀金属层。The ultrasonic wave coarsening process of plating grade polypropylene (PP) blended with superfine CaCO3 was studied. Results showed that when the plating grade PP blended with 20%～25% superfine CaCO3 was coarsened by 300 W, 20～30 kHz ultrasonic wave in acid solution, coarsening surface with good properties and plating with good combination force could be obtained.

关 键 词：CaCO3超细粉 聚丙烯 超声波 粗化 

分 类 号：TQ153[化学工程—电化学工业]