Kinetics of radiation-induced graft copolymerization of 2-hydroxyethyl methacrylate onto polyethylene membranes

1989 ◽  
Vol 38 (5) ◽  
pp. 821-828 ◽  
Author(s):  
Fang Yue-E ◽  
Shi Tianyi ◽  
Wang Wenfeng ◽  
Shi Fang
Keyword(s):  
Graft Copolymerization ◽  
Hydroxyethyl Methacrylate ◽  
Radiation Induced ◽  
Kinetics Of

Kinetics of radiation-induced graft copolymerization of vinyl acetate onto ethylene-co-propylene rubber membranes

1997 ◽  
Vol 49 (2) ◽  
pp. 275-278 ◽  
Author(s):  
Fang Yue-E ◽  
Lu Xiao Bing ◽  
Wang Shan Zhi ◽  
Zhao Xia ◽  
Fang Wang
Keyword(s):  
Vinyl Acetate ◽  
Graft Copolymerization ◽  
Radiation Induced ◽  
Kinetics Of

Kinetics of Radiation-Induced Graft Copolymerization of Vinylbenzyl Chloride onto Nylon Fibers

2015 ◽  
Vol 719-720 ◽  
pp. 63-66 ◽  
Author(s):  
T.M. Ting ◽  
Mohamed Mahmoud Nasef ◽  
Kamaruddin Hashim
Keyword(s):  
Activation Energy ◽  
Fourier Transform ◽  
Graft Copolymerization ◽  
Monomer Concentration ◽  
Absorbed Dose ◽  
Nylon 6 ◽  
Kinetic Rate ◽  
Radiation Induced ◽  
Ft Ir ◽  
Kinetics Of

The graft copolymerization of vinylbenzyl chloride (VBC) onto nylon-6 fiber was investigated by the pre-irradiation method using electron beam. The effects of grafting parameters, monomer concentration, absorbed dose and reaction temperature were investigated. The empirical kinetic rate equation dGo/dt=k[M]^0.86*[D]^1.06 was used to describe grafting of VBC onto nylon-6. The overall activation energy for graft copolymerization of VBC was found to be 22.6 kJ/mol. The results revealed that the grafting kinetic was controlled by the amounts of trapped radicals and monomer molecules. Fourier transform infrared (FT-IR) was used to provide evidence for the formation of grafted copolymers.

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