Skip to Main content Skip to Navigation
Theses

Etude et modélisation des propriétés de systèmes réactifs thermodurcissables en cours de réticulation pour la simulation du procédé RTM

Abstract : The goal of the thesis is to develop studying and characterization methods allowing to modelize the evolution of the behavior of thermosetting polymers, during the Resin Transfer Molding (RTM) process.
The first part gives a global description of the process and the actual knowledge in modelization. It points out the need for a precise modeling of the kinetic and chemorheological behavior of the thermoset used.
Then the work done in these two fields is presented and illustrated by the characterization of a dicyanate-ester / glass fibre model composite system.
The second part focuses on cure kinetics modeling and leads with developing calorimetric characterization methods which appear to be an important step between the knowledge in thermoset chemistry and the modeling of RTM process.
Finally, the third part gathers the works done in the fields of flow and rheology. It concerns the characterization of reinforcement permability, study of chemoreology and in situ monitoring of rheological properties by dielectric spectroscopy.
Complete list of metadatas

https://tel.archives-ouvertes.fr/tel-00006901
Contributor : Eric Leroy <>
Submitted on : Thursday, September 16, 2004 - 5:31:08 PM
Last modification on : Friday, November 6, 2020 - 8:46:01 AM
Long-term archiving on: : Tuesday, September 7, 2010 - 5:13:51 PM

Identifiers

  • HAL Id : tel-00006901, version 1

Citation

Eric Leroy. Etude et modélisation des propriétés de systèmes réactifs thermodurcissables en cours de réticulation pour la simulation du procédé RTM. Matériaux. INSA de Lyon, 2000. Français. ⟨tel-00006901⟩

Share

Metrics

Record views

476

Files downloads

1928