International audienceThin (60 μm) and thick (250 μm) samples of poly(ether ether ketone) were subjected to radiochemical ageing at 24 kGy h -1 dose rate for doses up to 30.7 MGy at 60 °C in air. FTIR spectrophotometry (hydroxyl and carbonyl build-up), ATR microscopy (oxidation profiles), ammonia gaseous treatment (determination of carbonyl nature), density, DSC (glass transition temperature, cold crystallization and melting point changes), and gel content measurements (crosslinking) were conducted for examination of polymer degradation. Thin samples were shown to undergo principally chain scission process whereas thick ones undergo mainly crosslinking. This difference can be attributed to the kinetic control of oxidation by oxygen diffusio...
This study has investigated the effect of shelf aging, for up to one year in air, on the properties ...
The preceding papers of this series were devoted to the identification and quantification of the mai...
International audienceThis article deals with the long-term behaviour of radiation cured polymers. A...
Thin (60 μm) and thick (250 μm) samples of poly(ether ether ketone) were subjected to radiochemical ...
International audienceThin (60 μm) and thick (250 μm) samples of poly(ether ether ketone) were subje...
The resistance of five poly(arylene ether ketone)s with related chemical structures to degradation b...
International audienceThe radiochemical degradation of a polyoxymethylene homopolymer (POM) was used...
International audienceThe thermal degradation of PEEK has been studied in rubbery state in wide rang...
The radiochemical degradation of bisphenol A polysulfone was investigated under a γ-ray dose rate of...
International audienceThe radiochemical degradation of bisphenol A polysulfone was investigated unde...
International audienceThe radiochemical degradation of bisphenol A polysulfone was investigated unde...
The thermal degradation of PEEK has been studied in rubbery state in wide ranges of temperature (bet...
The functionality of electric cables, being the safety components of plants, has to be ensured. In n...
The radiochemical degradation of a polyoxymethylene homopolymer (POM) was used to study the effects ...
International audienceElectric cables being safety components of plants, their functionality has to ...
This study has investigated the effect of shelf aging, for up to one year in air, on the properties ...
The preceding papers of this series were devoted to the identification and quantification of the mai...
International audienceThis article deals with the long-term behaviour of radiation cured polymers. A...
Thin (60 μm) and thick (250 μm) samples of poly(ether ether ketone) were subjected to radiochemical ...
International audienceThin (60 μm) and thick (250 μm) samples of poly(ether ether ketone) were subje...
The resistance of five poly(arylene ether ketone)s with related chemical structures to degradation b...
International audienceThe radiochemical degradation of a polyoxymethylene homopolymer (POM) was used...
International audienceThe thermal degradation of PEEK has been studied in rubbery state in wide rang...
The radiochemical degradation of bisphenol A polysulfone was investigated under a γ-ray dose rate of...
International audienceThe radiochemical degradation of bisphenol A polysulfone was investigated unde...
International audienceThe radiochemical degradation of bisphenol A polysulfone was investigated unde...
The thermal degradation of PEEK has been studied in rubbery state in wide ranges of temperature (bet...
The functionality of electric cables, being the safety components of plants, has to be ensured. In n...
The radiochemical degradation of a polyoxymethylene homopolymer (POM) was used to study the effects ...
International audienceElectric cables being safety components of plants, their functionality has to ...
This study has investigated the effect of shelf aging, for up to one year in air, on the properties ...
The preceding papers of this series were devoted to the identification and quantification of the mai...
International audienceThis article deals with the long-term behaviour of radiation cured polymers. A...