A Study on Dynamic Mechanical Analysis of Natural Nano Banana Particle Filled Polymer Matrix Composites

2017 ◽  
Vol 4 (8) ◽  
pp. 9081-9086 ◽  
Author(s):  
P. Surya Nagendra ◽  
V.V.S. Prasad ◽  
Koona Ramji
Keyword(s):  
Dynamic Mechanical Analysis ◽  
Polymer Matrix ◽  
Polymer Matrix Composites ◽  
Mechanical Analysis ◽  
Matrix Composites ◽  
Filled Polymer ◽  
Dynamic Mechanical

Dynamic mechanical analysis of storage modulus development in light-activated polymer matrix composites

2002 ◽  
Vol 18 (3) ◽  
pp. 197-202 ◽  
Author(s):  
Ronald L Sakaguchi ◽  
Nilam C Shah ◽  
Bum-Soon Lim ◽  
Jack L Ferracane ◽  
Svenn E Borgersen
Keyword(s):  
Dynamic Mechanical Analysis ◽  
Storage Modulus ◽  
Polymer Matrix ◽  
Polymer Matrix Composites ◽  
Mechanical Analysis ◽  
Matrix Composites ◽  
Dynamic Mechanical

Modulus Determination of Polymer Matrix Composites: Comparison of Nanoindentation and Dynamic Mechanical Analysis

2000 ◽  
Vol 649 ◽  
Author(s):  
Jaime C. Grunlan ◽  
David Rowenhorst ◽  
Lorraine F. Francis ◽  
William W. Gerberich
Keyword(s):  
Carbon Black ◽  
Dynamic Mechanical Analysis ◽  
Volume Concentration ◽  
Polymer Matrix Composites ◽  
Composite Films ◽  
Mechanical Analysis ◽  
Filler Concentration ◽  
Matrix Composites ◽  
Pigment Volume Concentration ◽  
Dynamic Mechanical

ABSTRACTThe results of modulus measurements, on carbon black-filled poly(N-vinylpyrrolidone), using dynamic mechanical analysis and nanoindentation were compared. It was shown that beyond the critical pigment volume concentration for this composite system (∼ 25 vol% carbon black), the storage modulus, obtained with dynamic mechanical analysis, decreased with increasing filler concentration. This dropping modulus was due to porosity that developed in the composite films when the critical pigment volume concentration had been exceeded. Elastic modulus obtained with nanoindentation showed the opposite trend, with modulus increasing with additional carbon black loading. An analysis of the method used to calculate modulus based upon indentation data was performed and a mechanism was proposed to explain the disparity between the moduli obtained using these two different methods of measurement.

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