Proceedings ArticleDOI
An insight into the gas-phase inhibition mechanism of polymers by addition of triphenyl phosphate flame retardant
Stanislav A. Trubachev,Oleg P. Korobeinichev,S. A. Kostritsa,V. D. Kobtsev,A. A. Paletsky,Amit Kumar,V. V. Smirnov +6 more
- Vol. 2304, Iss: 1, pp 020019
TLDR
In this article, the effect of triphenyl phosphate flame retardant (TPP) on the flammability of polymethyl methacrylate (PMMA) using probe (microthermocouples) and non-disturbing planar laser-induced fluorescence (PLIF) diagnostic methods was studied.Abstract:
In our work, we studied the effect of the triphenyl phosphate flame retardant (TPP) on the flammability of polymethyl methacrylate (PMMA) using probe (microthermocouples) and non-disturbing planar laser-induced fluorescence (PLIF) diagnostic methods. Addition of TPP results in a decrease of the burning rate, reduction of the size of the pyrolysis zone, abatement of the heat flux from the flame to the polymer surface, and also decrease in the concentration of OH radicals in the flame, leading to quenching. Thus, the gas-phase effect of the TPP flame retardant on the flammability of the PMMA polymer was demonstrated.read more
Citations
More filters
Journal ArticleDOI
Mechanisms of the Action of Fire-Retardants on Reducing the Flammability of Certain Classes of Polymers and Glass-Reinforced Plastics Based on the Study of Their Combustion
Oleg P. Korobeinichev,Andrey G. Shmakov,A. A. Paletsky,Stanislav A. Trubachev,Artem A. Shaklein,A. V. Karpov,E. A. Sosnin,Sergey A. Kostritsa,Amit Kumar,Vladimir M. Shvartsberg +9 more
TL;DR: In this paper , an integrated approach based on the experimental and theoretical study of the processes of thermal decomposition and combustion of practically important polymers, such as polymethyl methacrylate, polyethylene, and glass-fiber-reinforced epoxy resin, the features of the mechanism for reducing the combustibility of these materials with phosphorus-containing flame-retardants (FR), as well as graphene, are identified.
Journal ArticleDOI
The Effect of Flame-Retardant Additives DDM-DOPO and Graphene on Flame Propagation over Glass-Fiber-Reinforced Epoxy Resin under the Influence of External Thermal Radiation
Oleg P. Korobeinichev,E. A. Sosnin,Artem A. Shaklein,A. V. Karpov,Stanislav A. Trubachev,Andrey G. Shmakov,A. A. Paletsky +6 more
TL;DR: In this paper , the effect of flame retardants, graphene and DDM-DOPO (9,10-dihydro-9-oxa-10-phosphaphenanthrene-10oxide-4,4′-diamino-diphenyl methane), on the flammability of glass-fiber-reinforced epoxy resin (GFRER) was studied.
References
More filters
Journal ArticleDOI
Phosphorus-based Flame Retardancy Mechanisms-Old Hat or a Starting Point for Future Development?
TL;DR: Flame retardancy is sensitive to modification of the flame retardant, the use of synergists/adjuvants, and changes to the polymeric material, so a detailed understanding facilitates the launch of tailored and targeted development.
Journal ArticleDOI
Flame Inhibition by Phosphorus-Containing Compounds over a Range of Equivalence Ratios
T.M. Jayaweera,Carl F. Melius,William J. Pitz,Charles K. Westbrook,Oleg P. Korobeinichev,Vladimir M. Shvartsberg,Andrey G. Shmakov,I.V. Rybitskaya,Henry J. Curran +8 more
TL;DR: In this paper, the laminar flame speed is measured experimentally and calculated numerically for a premixed propane/air flame at 1 atm under a range of equivalence ratios, undoped and doped with dimethyl methylphosphonate (DMMP).
Journal ArticleDOI
Studies of degradation enhancement of polystyrene by flame retardant additives
Mark W. Beach,Nelson G. Rondan,Robert D. J. Froese,Bruce B. Gerhart,John G. Green,Bill Stobby,Andrey G. Shmakov,Vladimir M. Shvartsberg,Oleg P. Korobeinichev +8 more
TL;DR: In this paper, the potential gas and condensed phase contributions of various flame retardant (FR) additives with polystyrene polymer were explored using experimental methods as well as thermodynamic modeling techniques.
Journal ArticleDOI
The Effects Of Triphenylphosphate and Recorcinolbis(Diphenylphosphate) on the Thermal Degradation Of Polycarbonate in Air
Bok Nam Jang,Charles A. Wilkie +1 more
TL;DR: The thermal degradation of polycarbonate/triphenylphosphate (PC/TPP) and PC/resocinolbis(diphenyl phosphate) in air has been studied using TGA/FTIR and GC/MS in this paper.
Journal ArticleDOI
Transparent and flame retardant PMMA nanocomposites
Seogjun Kim,Charles A. Wilkie +1 more
TL;DR: In this article, poly(methyl methacrylate) (PMMA) nanocomposites containing an organoclay and triphenyl phosphate (TPP) were prepared by solution blending using a PMMA solution in a MMA solvent.