ICCAS OpenIR
The Preparation of Malefic Anhydride Modified Polyethylene via in-situ Chlorinating Graft Copolymerization
Ma, Yanqing1; Zhang, Li1; Du, Zhuang1; Zhao, Jiruo1; Feng, Ying1; Yin, Jinghua2
2010
Source PublicationPOLYMER-PLASTICS TECHNOLOGY AND ENGINEERING
ISSN0360-2559
Volume49Issue:1Pages:24-31
AbstractA graft copolymer, composed of malefic anhydride as side group and high-density polyethylene as backbone, was synthesized by a new method, in-situ chlorinating graft copolymerization. The result of Fourier Transform Infrared scans indicated the existence of anhydride polyethylene even if the chlorine content of the products was low (about 3%). Reactive degree of anhydridisation of polyethylene (AD), which was up to 1.4 wt%, was measured by chemical titration. The crystal behavior of graft copolymer was characterized by X-Ray diffraction and differential scanning calorimetry. The results of gel content and viscosity average molecular weight showed the modified polyethylene had no cross-link and degradation. Scanning electron microscope indicated that the compatibility between graft copolymer and polar polymers, such as poly (vinyl chloride), increased greatly compared with high-density polyethylene. As is highlighted in this paper, the preparation of anhydride polyethylene could be carried out efficiently and simply via in-situ chlorinating graft copolymerization.
KeywordAnhydride Polyethylene Compatibility Copolymerization Cross-linking Degradation
DOI10.1080/03602550903283018
Indexed BySCI
Language英语
WOS IDWOS:000283073700005
PublisherTAYLOR & FRANCIS INC
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68880
Collection中国科学院化学研究所
Corresponding AuthorZhao, Jiruo
Affiliation1.Qingdao Univ Sci & Technol, Key Lab Rubber Plast, Minist Educ, Qingdao 266042, Peoples R China
2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Ma, Yanqing,Zhang, Li,Du, Zhuang,et al. The Preparation of Malefic Anhydride Modified Polyethylene via in-situ Chlorinating Graft Copolymerization[J]. POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING,2010,49(1):24-31.
APA Ma, Yanqing,Zhang, Li,Du, Zhuang,Zhao, Jiruo,Feng, Ying,&Yin, Jinghua.(2010).The Preparation of Malefic Anhydride Modified Polyethylene via in-situ Chlorinating Graft Copolymerization.POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING,49(1),24-31.
MLA Ma, Yanqing,et al."The Preparation of Malefic Anhydride Modified Polyethylene via in-situ Chlorinating Graft Copolymerization".POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING 49.1(2010):24-31.
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