Kinetic investigations of emulsion- and solvent-mediated radiation induced graft copolymerization of glycidyl methacrylate onto nylon-6 fibres

2016 ◽  
Vol 311 (1) ◽  
pp. 843-857 ◽  
Author(s):  
Teo Ming Ting ◽  
Mohamed Mahmoud Nasef ◽  
Paveswari Sithambaranathan
Keyword(s):  
Glycidyl Methacrylate ◽  
Graft Copolymerization ◽  
Nylon 6 ◽  
Radiation Induced ◽  
Kinetic Investigations

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.

Modification of flax fibres by radiation induced emulsion graft copolymerization of glycidyl methacrylate

2016 ◽  
Vol 122 ◽  
pp. 35-42 ◽  
Author(s):  
Rihab Musaad Moawia ◽  
Mohamed Mahmoud Nasef ◽  
Nor Hasimah Mohamed ◽  
Adnan Ripin
Keyword(s):  
Glycidyl Methacrylate ◽  
Graft Copolymerization ◽  
Flax Fibres ◽  
Radiation Induced

Radiation-induced graft copolymerization of styrene on to nylon-6 via various routes

1975 ◽  
Vol 11 (1) ◽  
pp. 19-24 ◽  
Author(s):  
M.A. El-Azmirly ◽  
A.H. Zahran ◽  
M.F. Barakat
Keyword(s):  
Graft Copolymerization ◽  
Nylon 6 ◽  
Radiation Induced

scholarly journals Radiation Induced Graft Copolymerization of Styrene on to Nylon 6

1961 ◽  
Vol 18 (197) ◽  
pp. 550-556 ◽  
Author(s):  
Ichiro Sakurada ◽  
Toshio Okada ◽  
Sadao Torikai
Keyword(s):  
Graft Copolymerization ◽  
Nylon 6 ◽  
Radiation Induced

Radiation Induced Graft Copolymerization of Vinyl Acetate and Isopropenyl Acetate Onto Isotactic Polypropylene

1996 ◽  
Vol 61 (2) ◽  
pp. 259-267 ◽  
Author(s):  
Bhupendra N. Misra ◽  
G. S. Chauhan ◽  
Inderjeet Kaur
Keyword(s):  
Vinyl Acetate ◽  
Isotactic Polypropylene ◽  
Graft Copolymerization ◽  
Optimum Conditions ◽  
Reaction Parameters ◽  
Maximum Percentage ◽  
Radiation Induced ◽  
Isopropenyl Acetate

Radiation-induced graft copolymerization of vinyl acetate (VAC) and isopropenyl acetate (PAC) onto isotactic polypropylene (IPP) has been studied. The percentage of grafting was calculated for various reaction parameters, and the optimum conditions for attaining the maximum percentage of grafting were determined. Maximal achieved extents of grafting are 39% and 29% for VAC and PAC, respectively. The reactivity of the two monomers with respect to grafting is discussed.

Synthesis and characterization of SPE membrane based on sulfonated FEP-g-acrylic acid by radiation induced graft copolymerization for PEM fuel cell

2004 ◽  
Vol 15 (5) ◽  
pp. 270-274 ◽  
Author(s):  
M. Patri ◽  
Varsha R. Hande ◽  
Swati Phadnis ◽  
B. Somaiah ◽  
Suhasini Roychoudhury ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Acrylic Acid ◽  
Graft Copolymerization ◽  
Pem Fuel Cell ◽  
Synthesis And Characterization ◽  
Radiation Induced
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