Thermogravimetric analysis of anningre tannin resin

Three formulations of aningre tannin resins containing in order the paraformaldehyde powder, hexamethylenetetramine and aqueous glyoxal as hardeners were developed. Their thermogravimetric analysis have shown that they begin to decompose respectively from 135°C, 145°C and 140°C. About 24%, 40% and 3...

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Autores principales:	Konai,Noel, Raidandi,Danwe, Pizzi,Antonio, Girods,Pierre, Lagel,Marie-Christine, Kple,Melhyas
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2016
Materias:	Aningre tannin resins decomposition residues hardeners thermogravimetric analysis temperature thermomechanical analysis
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000200002
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spelling	oai:scielo:S0718-221X20160002000022016-05-13Thermogravimetric analysis of anningre tannin resinKonai,NoelRaidandi,DanwePizzi,AntonioGirods,PierreLagel,Marie-ChristineKple,Melhyas Aningre tannin resins decomposition residues hardeners thermogravimetric analysis temperature thermomechanical analysis Three formulations of aningre tannin resins containing in order the paraformaldehyde powder, hexamethylenetetramine and aqueous glyoxal as hardeners were developed. Their thermogravimetric analysis have shown that they begin to decompose respectively from 135°C, 145°C and 140°C. About 24%, 40% and 39 % solid residues of their initial masses exist at the end of the analysis. Thermomechanical analysis has shown that the formulation containing paraformaldehyde powder as hardener has the best rigidity and the worst contains the hexamethylenetetramine. All formulations have different thermal degradation, differences were more significant between 400 and 900°C. The decomposition of hardeners become more significant from 400°C.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.18 n.2 20162016-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000200002en10.4067/S0718-221X2016005000022
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Aningre tannin resins decomposition residues hardeners thermogravimetric analysis temperature thermomechanical analysis
spellingShingle	Aningre tannin resins decomposition residues hardeners thermogravimetric analysis temperature thermomechanical analysis Konai,Noel Raidandi,Danwe Pizzi,Antonio Girods,Pierre Lagel,Marie-Christine Kple,Melhyas Thermogravimetric analysis of anningre tannin resin
description	Three formulations of aningre tannin resins containing in order the paraformaldehyde powder, hexamethylenetetramine and aqueous glyoxal as hardeners were developed. Their thermogravimetric analysis have shown that they begin to decompose respectively from 135°C, 145°C and 140°C. About 24%, 40% and 39 % solid residues of their initial masses exist at the end of the analysis. Thermomechanical analysis has shown that the formulation containing paraformaldehyde powder as hardener has the best rigidity and the worst contains the hexamethylenetetramine. All formulations have different thermal degradation, differences were more significant between 400 and 900°C. The decomposition of hardeners become more significant from 400°C.
author	Konai,Noel Raidandi,Danwe Pizzi,Antonio Girods,Pierre Lagel,Marie-Christine Kple,Melhyas
author_facet	Konai,Noel Raidandi,Danwe Pizzi,Antonio Girods,Pierre Lagel,Marie-Christine Kple,Melhyas
author_sort	Konai,Noel
title	Thermogravimetric analysis of anningre tannin resin
title_short	Thermogravimetric analysis of anningre tannin resin
title_full	Thermogravimetric analysis of anningre tannin resin
title_fullStr	Thermogravimetric analysis of anningre tannin resin
title_full_unstemmed	Thermogravimetric analysis of anningre tannin resin
title_sort	thermogravimetric analysis of anningre tannin resin
publisher	Universidad del Bío-Bío
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000200002
work_keys_str_mv	AT konainoel thermogravimetricanalysisofanningretanninresin AT raidandidanwe thermogravimetricanalysisofanningretanninresin AT pizziantonio thermogravimetricanalysisofanningretanninresin AT girodspierre thermogravimetricanalysisofanningretanninresin AT lagelmariechristine thermogravimetricanalysisofanningretanninresin AT kplemelhyas thermogravimetricanalysisofanningretanninresin
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Thermogravimetric analysis of anningre tannin resin

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