教授
硕士生导师
教师拼音名称：wangzhaobo
学位：工学博士
职称：教授
学科：材料物理与化学
材料学材料加工工程材料科学与工程其他专业邮箱：
邮编：
通讯/办公地址：
2019-09-15 山东省优秀教师
2019-05-16 山东省优秀研究生指导教师
2020-12-10 青岛市高校教学名师
2019-09-04 青岛市教书育人楷模
2019-09-15 青岛市新时代最美劳动者
2020-11-10 山东省大学生高分子实用技术大赛“优秀指导教师”
最后更新时间：..
>>
>>
关键字：composites; dispersion; nanoparticles; HIPS
摘要：The dispersion of TiO2 nanoparticles in high-impact polystyrene (HIPS) has been studied. The TiO2 nanoparticles obtained are in a uniform diameter of 20-50nm and an anatase phase. After being treated by a coupling agent of rear earth-aluminate, the TiO2 nanoparticles can be dispersed uniformly in HIPS by using a co-rotation twin-screw extruder and an injection mold. When the content of TiO2 nanoparticles in the composite is 1 wt.%, the optimal mechanical properties are obtained. When the content of TiO2 nanoparticles in the composite is higher than 1 wt. %, the tensile strength and the Charpy impact decrease because some of the TiO2 nanoparticles agglomerate and the bend strength and bend modulus have little hange.
卷号：26
期号：2
是否译文：否
