Abstract:

The effects of initiators and maleic anhydride dealt with on the grafting rate, vulcanization proessing, and mechanical properties of chlorinated polyethylene grafted on the melt, with dibenzoyl peroxide, dicumyl peroxide, azodiisobutyronitrile as initiator respectively. The structure and mechanism of grafting of CM were characterized and confirmed by FTIR. The blend of grafted chlorinated polyethylene and PE was prepared，and the self-adhesive of chlorinated polyethylene grafted was investigated with the properties of the blend. The thermal behavior and morphology were characterized by DSC, TGA and SEM. The results show that dibenzoyl peroxide initiated grafting chlorinated polyethylene is better; Vulcanization processing, mechanical and thermal properties of blends samples significantly are improved, as the optimal combination of components (as BPO is 1.6 phr, MAH 8phr), eg vulcanization curve appears flat area and the tensile strength reaches 16.7MPa; The mechanical properties and thermal behavior of the CM-PE blends were improved; The self-adhesive of chlorinated polyethylene grafted has improvement is confirmed.

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Biography:

EDUCATION
3/1996-6/1999  Ph.D. in Materials, Institute Metal Research, Chinese Academy of Science
9/1983-8/1986  M.A. in Polymer Materials, Dept. of Polymer Materials, Beijing University of Chemical Technology
9/1978-7/1982.  B.S. in Polym. Chem., Dept. of Chem., Wuhan University
EXPERIENCE
7/1982-9/1983  Associate Engineer, Dalian Guangming Institute of Chemical Engineering
8/1986-9/1991  Lecturer, Dept. of Polymer Materials and Engineering, Shenyang Institute of Chemical Technology
9/1992-10/1993  Visiting Scholar, Dept. of Materials Science, Gunma University, Japan
10/1993-3/1996  Associate Professor, Dept. of Polymer Materials and Engineering, Shenyang Institute of Chemical Technology
6/1999-     Professor, College of Polymer Materials and Engineering, Shenyang University of Chemical Technology
RESEARCH
Presided over 78 items of scientific research work, including key national natural science foundation of China and 863 Project, 7 items of international cooperation, provincial key research, 2 items of province natural science foundation, 2 items of province industry production, 17 items of Education Department of Liaoning Province.
Published More than 200 academic papers. The invention of 28 Chinese patents.
HONOURS AND AWARDS
10 items of science and technology progress prize of Liaoning Province, Chemical Ministry, Shenyang City
Was awarded “top ten outstanding youth intellectuals in Shenyang City”, “Hundred science and technology experts”, "outstanding experts in Shenyang City", "outstanding scientific and technical Researcher in Shenyang" and other honorary titles, Selected in Liaoning Province "Talents Project" -hundred talents".
PRESENT POSITION
Chairman, Doctoral Tutor, Research Institute of Polymer Materials, Shenyang University of Chemical Technology
Director, Liaoning Research Center of Engineering & Technology for Polymer Materials
Director, Key Laboratory of Applied Technology of Polymer Materials, Education Department of Liaoning Province
Director, Shenyang Key Laboratory of Advanced Polymer Materials & Composites
Chief Scientist, Innovation Team of Advanced Polymer Matrix Composites, Education Department of Liaoning Province
Director, Collaborative Innovation Base of Liaoning Higher Education and Industrial Cluster