Effect of conductive carbon black on electrical conductivity and performance of tire tread compounds filled with carbon black/silica hybrid filler

2021 ◽  
pp. 50855
Author(s):  
Puchong Thaptong ◽  
Pairote Jittham ◽  
Pongdhorn Sae‐oui
Keyword(s):  
Electrical Conductivity ◽  
Carbon Black ◽  
Hybrid Filler ◽  
Conductive Carbon Black ◽  
And Performance ◽  
Silica Hybrid

Reinforcement of Ethylene Vinyl Acetate with Carbon Black/Silica Hybrid Filler Composites

2016 ◽  
Vol 852 ◽  
pp. 16-22
Author(s):  
S. Vishvanathperumal ◽  
S. Gopalakannan
Keyword(s):  
Mechanical Properties ◽  
Carbon Black ◽  
Vinyl Acetate ◽  
Abrasion Resistance ◽  
Crosslink Density ◽  
Testing Machine ◽  
Ethylene Vinyl Acetate ◽  
Hybrid Filler ◽  
Tear Strength ◽  
Silica Hybrid

Carbon black and silica have been used as the main reinforcing fillers that increase the usefulness of rubbers. In this work the effect of carbon black (high abrasion furnace)/silica hybrid fillers on the mechanical properties, crosslink density and morphological behaviour of ethylene vinyl acetate (EVA) was investigated. EVA reinforced with 0/50, 10/40, 20/30, 30/20, 40/10 and 50/0 phr of carbon black (CB)/silica hybrid filler. The total hybrid filler is kept constant at 50 phr (parts per hundred rubbers) and six different compounds were prepared. EVA, CB and silica followed by compounding on a two roll mill and molding at 180°C and 20 megapascal (MPa) pressure. The mechanical properties such as tensile & tear strength, elongation at break and 100% modulus have been measured at 23°C on universal testing machine. Abrasion resistance, hardness and rebound resilience are studied using DIN abrader, Shore A durometer and vertical rebound resilience respectively. The tensile strength, modulus, tear strength, abrasion resistance, hardness and crosslink density increased with the CB filler content in hybrid filler, reached the maximum value at 50 phr of high abrasion furnace carbon black. Morphological properties of composites were evaluated by scanning electron microscopy analysis.

scholarly journals Electrical conductivity and structure of highly conductive carbon black.

1988 ◽  
Vol 108 (7) ◽  
pp. 279-286 ◽  
Author(s):  
Morinobu Endo ◽  
Atsushi Kato ◽  
Hideki Ueno ◽  
Minoru Shiraishi
Keyword(s):  
Electrical Conductivity ◽  
Carbon Black ◽  
Conductive Carbon Black

Microwave properties of natural rubber based composites comprising conductive carbon black/silica hybrid fillers

2016 ◽  
Vol 23 (9) ◽  
Author(s):  
Ahmed A. Al-Ghamdi ◽  
Omar A. Al-Hartomy ◽  
Falleh R. Al-Solamy ◽  
Nikolay Dishovsky ◽  
Mihail Mihaylov ◽  
...  
Keyword(s):  
Carbon Black ◽  
Natural Rubber ◽  
Microwave Properties ◽  
Conductive Carbon Black ◽  
Hybrid Fillers ◽  
Silica Hybrid
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