A numerical investigation on the heat conduction in high filler loading particulate composites

2016 ◽  
Vol 100 ◽  
pp. 355-361 ◽  
Author(s):  
Zhen Tong ◽  
Meng Liu ◽  
Hua Bao
Keyword(s):  
Heat Conduction ◽  
Numerical Investigation ◽  
Filler Loading ◽  
Particulate Composites ◽  
High Filler Loading

Controlled High Filler Loading of Functionalized Al2O3-Filled Epoxy Composites for LED Thermal Management

2018 ◽  
Vol 27 (3) ◽  
pp. 1296-1307 ◽  
Author(s):  
Anithambigai Permal ◽  
Mutharasu Devarajan ◽  
Huong Ling Hung ◽  
Thomas Zahner ◽  
David Lacey ◽  
...  
Keyword(s):  
Thermal Management ◽  
Filler Loading ◽  
Epoxy Composites ◽  
High Filler Loading

MICRODISPERSION OF SILICA IN TIRE TREAD COMPOUNDS ABOVE THE PERCOLATION THRESHOLD BY TEM IMAGE MEASUREMENTS

2011 ◽  
Vol 84 (1) ◽  
pp. 74-87 ◽  
Author(s):  
Daniel Julve ◽  
Miguel Menéndez ◽  
Jorge Pérez ◽  
José Ramos
Keyword(s):  
Electron Microscopy ◽  
Thin Films ◽  
Transmission Electron Microscopy ◽  
Percolation Threshold ◽  
Aggregate Size ◽  
Filler Loading ◽  
Transmission Electron ◽  
Rubber Compounds ◽  
Filler Dispersion ◽  
High Filler Loading

Abstract Dispersion values in rubber are usually subjective values or the result of a comparison against empirical standards. we present a method to measure the filler dispersion in rubber compounds reinforced beyond the percolation threshold. Applying this method to an actual technical formulation with high filler loading, the dispersability of different silica grades, as well as the effect of coupling agent concentration in the dispersion has been showed. To carry out the measurements, the finished rubber is sliced in very thin films and then examined with transmission electron microscopy (TEM). Those images are processed to obtain information on the filler aggregation properties. As expected, the highly dispersible silica presents a smaller aggregate size and more contact surface with the rubber than the conventional and easily dispersible grades. In addition, increasing the amount of silane does diminish the aggregate size but with a lesser effect than that of the silica grade.

Coupled heat conduction and thermal stress analyses in particulate composites

2011 ◽  
Vol 43 (10) ◽  
pp. 608-625 ◽  
Author(s):  
Kamran A. Khan ◽  
Romina Barello ◽  
Anastasia H. Muliana ◽  
Martin Lévesque
Keyword(s):  
Heat Conduction ◽  
Thermal Stress ◽  
Particulate Composites ◽  
Stress Analyses
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