Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10412884 | Sensors and Actuators B: Chemical | 2005 | 5 Pages |
Abstract
The lowest percolation threshold was achieved at 2 wt.% of carbon black, which resulted in electrical resistance of 107 Ω m. Along with the filler volume the Vicat softening temperature increased at every polymer matrix for a few centigrades. At the highest filler content the tensile Young modulus of composites was four times higher, whereas elongation at break decreased substantially if compared to the net polymers. Melt viscosity increased with carbon black content, making composites hardly processable at high filler loadings.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Marek KozÅowski, StanisÅaw FrÄ
ckowiak,