纳米TiO_2填充改性HIPS废料的研究  

STUDY ON HIPS WASTE FILLED WITH NANO-METER TiO_2

作　　者：汪信[1] 陆路德[1] 涂忠亮[1] 孟卫[1] 李丹[1] 张金柱[1] 杨绪杰[1] 

机构地区：[1]南京理工大学材料化学实验室,210094

出　　处：《工程塑料应用》2000年第9期4-6,共3页Engineering Plastics Application

基　　金：江苏省自然科学基金(BK99072)

摘　　要：将表面改性后的纳米TiO_2填充于HIPS废料中,制备纳米复合材料。研究了纳米材料的表面处理方式及添加量对复合材料力学性能的影响。利用SEM考察了纳米TiO_2在基体中的分散状况。结果表明,添加1％经适宜表面处理剂处理的纳米TiO_2可有效地提高复合材料的力学性能。The nano-composites of HIPS waste fdled with modified nano-meter TiO2 were prepared. The effects of surface modification of nano-meter TiO2 on the mechanical property of nano-compersites were studied. The dispersion of nano-meter TiO2 in nano-composites was examined by means of SEM. The results showed that the mechanical property of HIPS waste increased obviously when filling with 1 % nanometer TiO2 treated by appropriate coupling agents.

关 键 词：HIPS 力学性能 二氧化钛 填充改性 纳米复合材料 

分 类 号：TB335.206[一般工业技术—材料科学与工程] TB383