Title :
Study on the Synthesize of Thermoplastic Carboxymethyl Cellulose with Graft Copolymerization
Author :
Zhe, Chen ; Xiaoyan, Lin ; Xuegang, Luo
Author_Institution :
Eng. Res. Center for Biomass Mater., China Southwest Univ. of Sci. & Technol., Mianyang, China
Abstract :
Thermoplastic of carboxymethyl cellulose graft methyl aery late (CMC-g-MA) using ammonium persulfate (APS) as an initiator was carried out in an aqueous solution. The percentage grafting percentage (%G) is affected by increasing reaction time, concentration of monomer and initiator, and reaction temperature. These graft copolymers were characterized by infrared spectroscopy, differential scanning calorimetry. Experiments showed that the optimal conditions for grafting were: ammonium persulfate of 150 mg; methyl acrylate of 40 mL; reaction time of 4 hour and temperature of 70°C.
Keywords :
differential scanning calorimetry; infrared spectra; polymer blends; polymerisation; carboxymethyl cellulose graft methyl acrylate; differential scanning calorimetry; graft copolymerization; infrared spectroscopy; reaction time; temperature 70 degC; thermoplastic carboxymethyl cellulose; time 4 hour; Calorimetry; Heating; Industries; Polymers; Spectroscopy; Temperature; carboxymethyl cellulose; graft copolymerization; optimal conditions; plasticization;
Conference_Titel :
Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2011 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-61284-278-3
Electronic_ISBN :
978-0-7695-4350-5
DOI :
10.1109/CDCIEM.2011.135
