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Journal of Thermal Analysis and Calorimetry
Authors:
L. El Watik
,
P. Antonetti
,
Y. Claire
,
H. Zineddine
,
J. Kaloustian
,
C. Rossi
, and
A. Perichaud

Abstract  

The authors studied the ignifugation and the kinetic of thermal degradation of the Styrene-Butadiene copolymer with an intumescent system Ammonium polyphosphate-Pentaerythrinol-Melamine. For that, they used the thermogravimetric and oxygen index techniques. The best formulation of intumescent system which can give the optimum results is proposed.

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Abstract  

The oxidation of pure and recycled polyethylene samples was studied by thermal analysis (DTA-TG-DSC): presence of two exothermic peaks and mass loss. The thermo-oxidation products, containing C-O and C=O links, were identified by IR spectrometry and GC-MS spectrometry. The oxidation is easier from low to high density polyethylene.

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