scholarly journals Cure monitoring of CFRP composites by dynamic mechanical analyser

2015 ◽  
Vol 47 ◽  
pp. 71-78 ◽  
Author(s):  
Guillaume Kister ◽  
Eleftheria Dossi
Keyword(s):  
Dynamic Mechanical ◽  
Cure Monitoring ◽  
Dynamic Mechanical Analyser ◽  
Cfrp Composites

scholarly journals Thermomechanical characterization of a low viscosity PA66 thermoplastic matrix and associated continuous glass fibre composite under processing conditions

2019 ◽  
Vol 53 (22) ◽  
pp. 3169-3186 ◽  
Author(s):  
Mael Péron ◽  
Frédéric Jacquemin ◽  
Pascal Casari ◽  
Gilles Orange ◽  
Jean-Luc Bailleul ◽  
...  
Keyword(s):  
Thermal Expansion ◽  
Fibre Composite ◽  
Thermomechanical Properties ◽  
Dynamic Mechanical ◽  
Low Viscosity ◽  
Thermoplastic Matrix ◽  
Dynamic Mechanical Analyser ◽  
Analytical Relations ◽  
Thermoplastic Resins

Characterizing the thermomechanical properties of thermoplastic resins and associated composites is of outmost importance to understand the development of process-induced stresses. To that extent, the characterization of a low viscosity PA66 matrix is proposed thanks to a homemade volumetric dilatometer named PvT-XT and a dynamic mechanical analyser on a wide temperature range. The PvT-XT results, reported for the first time, permit to identify the evolution of the coefficients of thermal expansion, of crystallization shrinkage and of the bulk modulus with temperature. Dynamic mechanical analyser experiments lead to the estimation of the Young’s modulus. The shear modulus as well as the Poisson’s ratio are then estimated thanks to analytical relations for isotropic and homogeneous materials. These properties are used to feed a new analytical model estimating the coefficients of thermal expansion of quasi-unidirectional composites. All the results are compared with the values from the literature or from complementary experiments, showing a good agreement which permits to validate the developed methodology.

Cure monitoring of photosensitive resins by photo-dynamic mechanical analysis

1996 ◽  
Vol 36 (4) ◽  
pp. 551-557 ◽  
Author(s):  
Thierry Renault ◽  
Amod A. Ogale ◽  
Mike J. Drews
Keyword(s):  
Dynamic Mechanical Analysis ◽  
Mechanical Analysis ◽  
Dynamic Mechanical ◽  
Cure Monitoring

Numerical modelling of sample–furnace thermal lag in dynamic mechanical analyser

2009 ◽  
Vol 100 (1) ◽  
pp. 337-345 ◽  
Author(s):  
Muhamed Sućeska ◽  
Zhi-Yue Liu ◽  
Sanja Matečić Mušanić ◽  
Ivona Fiamengo
Keyword(s):  
Numerical Modelling ◽  
Dynamic Mechanical ◽  
Dynamic Mechanical Analyser ◽  
Thermal Lag
Sign in / Sign up

Export Citation Format

Share Document