caa a22 4500 378903667 CHVBK 20180305123524.0 cr unu---uuuuu 161128e20041201xx s 000 0 eng 10.1515/epoly.2004.4.1.121 doi (NATIONALLICENCE)gruyter-10.1515/epoly.2004.4.1.121 Binary frontal polymerization: Velocity dependence on initial composition [Elektronische Daten] [John A. Pojman, Jerry Griffith, H. Archie Nichols] Frontal polymerization is a mode of polymerization in which a localized zone of reaction propagates through the coupling of thermal diffusion and the Arrhenius dependence of the reaction rate. The dependence of the front propagation velocity on the initial composition has been determined in initially miscible binary systems of a free-radically cured diacrylate and an amine- or cationically cured epoxy resin. A minimum of the velocity as a function of the monomer mole fraction is observed if the two polymerizations occur independently. Excellent agreement with an analytical description was found with the diacrylate and an amine-cured epoxy but not for a diacrylate and a cationically cured one because of the effect of HCl impurities on the peroxide. © 2013 by Walter de Gruyter GmbH & Co. Pojman John A. Department of Chemistry and Biochemistry, The University of Southern Mississippi, Hattiesburg, MS, 39406-5043, USA; Fax (425) 740-8514 aut Griffith Jerry Department of Chemistry and Biochemistry, The University of Southern Mississippi, Hattiesburg, MS, 39406-5043, USA; Fax (425) 740-8514 aut Nichols H. Archie Department of Chemistry and Biochemistry, The University of Southern Mississippi, Hattiesburg, MS, 39406-5043, USA; Fax (425) 740-8514 aut e-Polymers De Gruyter 4/1(2004-12-01), 121-127 2197-4586 4:1<121 2004 4 epoly https://doi.org/10.1515/epoly.2004.4.1.121 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.1515/epoly.2004.4.1.121 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Pojman John A. Department of Chemistry and Biochemistry, The University of Southern Mississippi, Hattiesburg, MS, 39406-5043, USA; Fax (425) 740-8514 aut NATIONALLICENCE 700 1- Griffith Jerry Department of Chemistry and Biochemistry, The University of Southern Mississippi, Hattiesburg, MS, 39406-5043, USA; Fax (425) 740-8514 aut NATIONALLICENCE 700 1- Nichols H. Archie Department of Chemistry and Biochemistry, The University of Southern Mississippi, Hattiesburg, MS, 39406-5043, USA; Fax (425) 740-8514 aut NATIONALLICENCE 773 0- e-Polymers De Gruyter 4/1(2004-12-01), 121-127 2197-4586 4:1<121 2004 4 epoly CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter