掺杂MWNTs的核壳型复合改性剂对PVC性能的影响  

Effect of core-shell structured composite modifiers doped with multi-walled carbon nanotubes on the properties of PVC

作　　者：袁立焕 尚尊 孙志强 李思雨 姜艳慧 魏珍[1] 毛微曦 姬永丰 沈小宁 王会昌 高云方 杨彬 YUAN Lihuan;SHANG Zun;SUN Zhiqiang;LI Siyu;JIANG Yanhui;WEI Zhen;MAO Weixi;JI Yongfeng;SHEN Xiaoning;WANG Huichang;GAO Yunfang;YANG Bin(Hebei North University,Zhangjiakou 075000,China;Ordos Hanbo Technology Co.,Ltd.,Ordos 301700,China;Zhejiang Xinjie New Material Technology Co.,Ltd.,Taizhou 318000,China;Jinxi Research Institute of Chemical Industry Co.,Ltd.,Huludao 125000,China)

机构地区：[1]河北北方学院,河北张家口075000 [2]鄂尔多斯市瀚博科技有限公司,内蒙古鄂尔多斯301700 [3]浙江新洁新材料科技有限公司,浙江台州318000 [4]锦西化工研究院有限公司,辽宁葫芦岛125000

出　　处：《聚氯乙烯》2025年第1期11-16,共6页Polyvinyl Chloride

基　　金：2023年河北省省属高校基本科研业务费项目(JYT2023006);2022年河北北方学院科研项目(XJ2023002)。

摘　　要：通过将多壁碳纳米管(MWNTs)掺杂入聚丙烯酸酯中,制成一种新型核壳型结构的PVC复合改性剂。将该改性剂与PVC复合,系统地评估了其对PVC材料力学性能和光热性能的影响。试验结果表明,掺杂MWNTs的核壳型复合改性剂能显著提高PVC的冲击强度和光热性能。A novel core-shell structure composite modifier for PVC was prepared by doping multi-walled carbon nanotubes(MWNTs)into polyacrylic esters.The influence of the modifier on the mechanical and photothermal performances of PVC materials was systematically evaluated by compounding it with PVC.The experimental results indicated that the core-shell structured composite modifiers doped with MWNTs could significantly improve the impact strength and photothermal performance of PVC.

关 键 词：PVC 改性剂 多壁碳纳米管 聚碳酸酯 力学性能 光热性能 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]