The modeling of heat transfer during combustion of the intumes cent formulation PP-APP/PER is studied. It is proposed a model based on the as sumption that it exits an intumescent front analogous to the phase change process which can describe the fire behavior of an intumescent material in condi tions of forced combustion.
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2.
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4.
Bourbigot, S. , Le Bras, M., Delobel , R., Bréant, P. and Trémillon, J.M.1996. "4A Zeolite Synergistic Agent in New Flame Retardant Intumescent Formulations of Polyethylenic Polymers—Study of the Effect of the Constituent Monomers,"Polym. Deg. & Stab., 54:275
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Reshetnikov, I.S. and Khalturinskij , N.A., 1998. "The Role of Raidation over Intumescent Systems Burning,"Fire Retardancy of Polymers-The Use of Intumescence, Le Bras, M., Camino, G., Bourbigot, S. and Delobel, R., ed., Cambridge (UK), The Royal Society of Chemistry, pp. 152-158.
12.
Butler, K.M. , Baum, H.R. and Kashiwagi , T., 1995. "Heat transfer in an Intumescent Material Using a Three-Dimensional Lagrangian Model," In: Proceedings of the International Conference on Fire Research and Engineering, Orlando , p. 261
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14.
Bourbigot, S., Le Bras, M. and Delobel, R.1995. "Fire Degradation of an Intumescent Flame Reatadant Polypropylene Using the Cone Calorimeter,"J. Fire. Sci. , 13(1):3
15.
. Bourbigot, S., Delobel, R., Le Bras M., and Schmidt, Y.1992. "Relation between Limiting Oxygen Index and Invariant Activation Energy. Application to the Polypropylene-Ammonium Polyphosphate-Pentaerythritol System,"J. Chim. Phys. , 89:1835
16.
. Delobel, R. , Bourbigot, S., Le Bras , M., Schmidt, Y. and Leroy, J.M.1993. "Invariant Values of Kinetic Parameters. Evaluation of Fire Retardancy. Application to the Polypropylene-Ammonium Polyphosphate-Pentaerythritol System,"Makromol. Chem., Macromol Symp., 74:59
17.
. Bourbigot, S., Delobel, R., Le Bras , M. and Normand, D.1993. "Comparative Study of the Integral TG Methods Used in the Invariant Kinetic Parameters Method. Application to the Fire-Retardant Polypropylene,"J. Chim. Phys., 90:1909.
18.
Bourbigot, S. , Le Bras, M., Delobel , R., Décressain, R. and Amoureux, J.P.1996. Synergistic Effect of Zeolite in an Intumescence Process: Study of the Carbonaceous Structures Using Solid State NMR,"J. Chem. Soc. Faraday Trans , 92(1):149
19.
. Bourbigot, S., Le Bras, M., Delobel , R., Bréant, P. and Trémillon, J.M.1996. "Synergistic Effect of Zeolite in an Intumescence Process: Study of the Interactions between the Polymer and the Additives,"J. Chem. Soc. Faraday Trans, 92(18):3435
20.
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21.
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