ACR/CPVC/石墨粉体共混导热材料的研究  

Study of Thermal Conductivity Material of Blended ACR/CPVC/ Powdered Graphite

作　　者：董辰光[1] 杜辛颖[1] 张智理[1] 李良波[1] 孟平蕊[1] 

机构地区：[1]济南大学化工学院,山东济南250055

出　　处：《化学建材》2009年第6期5-6,共2页Chemical Materials for Construction

摘　　要：使用丙烯酸酯共聚物(ACR)作为氯化聚氯乙烯(CPVC)的改性剂,使用超微细石墨粉体做填料,制备了具有导热性能的共混材料。实验结果表明,该材料的导热系数可以提高近20倍,维卡耐热温度达到135℃。Thermal conductivity material was prepared with acrylate copolymer（ACR） used as modifier for chlorinated PVC（CPVC） and superfine powdered graphite used as filler. Testing results showed that thermal conductivity of this blended material could be enhanced by about 20 times and its Vicat softening point attained to 135 ℃ .

关 键 词：氯化聚氯乙烯 石墨粉体 导热改性 

分 类 号：TQ325.1[化学工程—合成树脂塑料工业]