Thermal degradation of poly(ethylene terephthalate) and the estimation of volatile degradation products
Identifieur interne : 001129 ( Istex/Curation ); précédent : 001128; suivant : 001130Thermal degradation of poly(ethylene terephthalate) and the estimation of volatile degradation products
Auteurs : Franck Villain [France] ; Jean Coudane [France] ; Michel Vert [France]Source :
- Polymer Degradation and Stability [ 0141-3910 ] ; 1994.
Abstract
The influence of temperature, atmosphere and drying conditions, on the pre-processing degradation of PET, which is known to give volatile aldehydic products, was investigated using thermogravimetric analysis, the formation of 2,4-dinitrophenylhydrazones and solid/gas headspace chromatography. It was shown that formaldehyde and acetaldehyde were formed in rather large quantities, depending upon temperature, drying and processing atmospheres, and molecular weight. Various low molecular weight compounds selected as models of structural particularities in the polymer chain were allowed to age under comparable conditions. Comparison of the behaviours of PET and of model compounds showed that degradation is largely at chain ends.
Url:
DOI: 10.1016/0141-3910(94)90016-7
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001129
Links to Exploration step
ISTEX:0F607B17E877D94313F260516D101B956EF8FD44Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Thermal degradation of poly(ethylene terephthalate) and the estimation of volatile degradation products</title>
<author><name sortKey="Villain, Franck" sort="Villain, Franck" uniqKey="Villain F" first="Franck" last="Villain">Franck Villain</name>
<affiliation wicri:level="1"><mods:affiliation>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Coudane, Jean" sort="Coudane, Jean" uniqKey="Coudane J" first="Jean" last="Coudane">Jean Coudane</name>
<affiliation wicri:level="1"><mods:affiliation>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Vert, Michel" sort="Vert, Michel" uniqKey="Vert M" first="Michel" last="Vert">Michel Vert</name>
<affiliation wicri:level="1"><mods:affiliation>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01</wicri:regionArea>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:0F607B17E877D94313F260516D101B956EF8FD44</idno>
<date when="1994" year="1994">1994</date>
<idno type="doi">10.1016/0141-3910(94)90016-7</idno>
<idno type="url">https://api.istex.fr/document/0F607B17E877D94313F260516D101B956EF8FD44/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">001129</idno>
<idno type="wicri:Area/Istex/Curation">001129</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a">Thermal degradation of poly(ethylene terephthalate) and the estimation of volatile degradation products</title>
<author><name sortKey="Villain, Franck" sort="Villain, Franck" uniqKey="Villain F" first="Franck" last="Villain">Franck Villain</name>
<affiliation wicri:level="1"><mods:affiliation>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Coudane, Jean" sort="Coudane, Jean" uniqKey="Coudane J" first="Jean" last="Coudane">Jean Coudane</name>
<affiliation wicri:level="1"><mods:affiliation>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Vert, Michel" sort="Vert, Michel" uniqKey="Vert M" first="Michel" last="Vert">Michel Vert</name>
<affiliation wicri:level="1"><mods:affiliation>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>CRBA-URA CNRS 1465, Université de Montpellier 1, Faculté de Pharmacie, 15, ave, Charles Flahault, 34060 Montpellier Cedex 01</wicri:regionArea>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Polymer Degradation and Stability</title>
<title level="j" type="abbrev">PDST</title>
<idno type="ISSN">0141-3910</idno>
<imprint><publisher>ELSEVIER</publisher>
<date type="published" when="1994">1994</date>
<biblScope unit="volume">43</biblScope>
<biblScope unit="issue">3</biblScope>
<biblScope unit="page" from="431">431</biblScope>
<biblScope unit="page" to="440">440</biblScope>
</imprint>
<idno type="ISSN">0141-3910</idno>
</series>
<idno type="istex">0F607B17E877D94313F260516D101B956EF8FD44</idno>
<idno type="DOI">10.1016/0141-3910(94)90016-7</idno>
<idno type="PII">0141-3910(94)90016-7</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0141-3910</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass></textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The influence of temperature, atmosphere and drying conditions, on the pre-processing degradation of PET, which is known to give volatile aldehydic products, was investigated using thermogravimetric analysis, the formation of 2,4-dinitrophenylhydrazones and solid/gas headspace chromatography. It was shown that formaldehyde and acetaldehyde were formed in rather large quantities, depending upon temperature, drying and processing atmospheres, and molecular weight. Various low molecular weight compounds selected as models of structural particularities in the polymer chain were allowed to age under comparable conditions. Comparison of the behaviours of PET and of model compounds showed that degradation is largely at chain ends.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/France/explor/LeHavreV1/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001129 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 001129 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/France |area= LeHavreV1 |flux= Istex |étape= Curation |type= RBID |clé= ISTEX:0F607B17E877D94313F260516D101B956EF8FD44 |texte= Thermal degradation of poly(ethylene terephthalate) and the estimation of volatile degradation products }}
![]() | This area was generated with Dilib version V0.6.25. | ![]() |