Superhydrophobic and oleophobic surfaces obtained by graft copolymerization of perfluoroalkyl ethyl acrylate onto SBR rubber

Author(s):  
Salih Ozbay ◽  
H.Yildirim Erbil
1969 ◽  
Vol 25 (7) ◽  
pp. 303-310 ◽  
Author(s):  
Michiharu Negishi ◽  
Kozo Arai ◽  
Toru Tsunoda ◽  
Sadayuki Okada

Polymer ◽  
1994 ◽  
Vol 35 (7) ◽  
pp. 1535-1541 ◽  
Author(s):  
Isabel Goñi ◽  
Mariló Gurruchaga ◽  
Blanca Vázquez ◽  
Miguel Valero ◽  
Gonzalo Martín Guzmán ◽  
...  

2002 ◽  
Vol 10 (5) ◽  
pp. 391-404 ◽  
Author(s):  
Inderjeet Kaur ◽  
B. N. Misra ◽  
Raj Kumar ◽  
Baljit Singh

To introduce functional moieties into Tefzel® film, a copolymer of tetrafluoroethylene and ethylene, graft copolymerization of vinyl monomers such as methyl acrylate (MA) and ethyl acrylate (EA) was attempted by a pre-irradiation method in aqueous medium. Optimum conditions for obtaining the maximum grafting was evaluated for both monomers. Maximum grafting of MA (306.0%) and EA (462.1%) was obtained at a total dose of 25.4 and 31.9kGy respectively, using [MA] = 2.20 mol/L and [EA] 0.032 moles. The effect of aliphatic alcohols of varying chain length, such as methanol, ethanol, n-butanol, 1-Pentanol and cyclohexanol on the percentage grafting of MA & EA was also studied. Characterization of Tefzel® and grafted Tefzel® films was carried out by IR spectroscopy and thermogravimetric analysis. Grafted Tefzel® film was found to have improved thermal resistance.


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